Inquiry vs. Investigation vs. Trial Under CrPC: Three Distinct Processes, and Why Confusing Them Vitiates Proceedings
- Umang
- 2 days ago
- 19 min read
Table of Contents
A police officer completes what he calls an "inquiry" into a cognizable offence and submits a report to the Magistrate. The Magistrate treats it as though it were a charge-sheet. When the case reaches the High Court, the entire prosecution is quashed — not because the accused was innocent, but because the process through which evidence was collected did not conform to the requirements of an investigation under the Code of Criminal Procedure, 1973, and what was submitted was not a police report capable of founding cognizance.
The three processes — investigation, inquiry, and trial — are not interchangeable labels for the same activity. They are constitutionally and procedurally distinct stages, each with its own conducting authority, its own object, and its own set of legal consequences. Confusing them does not merely create academic error; it vitiates proceedings.
The Three Processes as Successive Stages
The terms inquiry, investigation, and trial denote successive stages in a criminal proceeding in the order in which they are arranged. As the source commentary on Section 2(h) CrPC makes explicit: investigation comes first; then inquiry at the Magistrate's level; then trial. These stages are not concurrent and cannot be substituted for one another. The legal architecture of the Code is built on this sequencing, and a departure from it — depending on its nature — will either vitiate the proceeding entirely or call for the prejudice test under Section 465 CrPC.
Investigation: Section 2(h) CrPC
The Statutory Definition and Its Three Ingredients
Section 2(h) of the Code of Criminal Procedure, 1973 defines investigation as including all the proceedings under this Code for the collection of evidence conducted by a police officer or by any person (other than a Magistrate) who is authorised by a Magistrate in this behalf.
The definition uses the word "includes" — indicating it is not exhaustive (Director v. Deepak, (1994) 1 SCJ 599). But from the text, three ingredients are essential for a proceeding to constitute an investigation under Section 2(h):
First, it must be a proceeding under this Code — not under a special Act that provides its own mode of investigation. Where a special Act provides for the mode of investigation of its offences, those proceedings are excluded from the definition (Delhi Admn. v. Ram Singh, AIR 1962 SC 63). But where the special Act is silent on investigation, the Code's investigation provisions — and thus Section 2(h) — apply (Fazaul v. State of Karnataka, (1984) CrLJ 1625).
Second, the purpose must be the collection of evidence. This is the definitive object of investigation. It distinguishes investigation from inquiry, whose object is the determination of the truth or falsity of facts, and from trial, whose object is adjudication of guilt or innocence on the charge.
Third, the authority conducting it must be either a police officer or a person authorised by a Magistrate — not a Magistrate. The Magistrate is expressly excluded from the conducting authority. This exclusion is not merely definitional; it is functional. A Magistrate who investigates steps outside the zone of judicial authority assigned to that office
.
The Five Steps of Investigation: H.N. Rishbud v. State of Delhi
The Supreme Court in H.N. Rishbud v. State of Delhi ((1955) 1 SCR 1150 : AIR 1955 SC 196 : 1955 CrLJ 526) laid down the components of investigation with a precision that has remained authoritative. Investigation generally consists of five steps:
Proceeding to the spot
Ascertainment of the facts and circumstances of the case
Discovery and arrest of the suspected offender
Collection of evidence — comprising (a) examination of various persons including the accused, and reduction of their statements to writing if the officer thinks fit; and (b) search of places and seizure of things considered necessary for the investigation
Formation of the opinion as to whether on the material collected there is a case to place the accused before a Magistrate for trial — and if so, taking the necessary steps by filing a charge-sheet under Section 173
This five-step framework, drawn directly from the Code's Chapter XII provisions, shows that investigation spans everything from the first step to the desk at which the opinion is formed and the charge-sheet is prepared. Investigation includes all proceedings for the collection of evidence and ends with the formation of the opinion as to whether the material warrants a trial — as confirmed in Union of India v. P.P. Hinduja (AIR 2003 SC 2612 : 2003 CrLJ 3117 : (2003) 6 SCC 195).
The Hallmark of Investigation: The Police Report Under Section 173
The hallmark of a completed investigation under the CrPC is the police report under Section 173 — the Raj v. Union of India ((1981) CrLJ 97) formulation. Section 2(r) CrPC defines a police report exclusively as the final report submitted under Section 173(2) on completion of the investigation, by the officer in charge of the police station, to a Magistrate empowered to take cognizance on such report. No earlier report — not the preliminary report under Section 157, not the forwarding report under Section 170 — qualifies as a police report for the purposes of cognizance under Section 190(1)(b).
This precision matters enormously. If the Magistrate treats a Section 157 preliminary report as a police report and takes cognizance on it, the cognizance is without jurisdiction. If an officer submits a report that is not under Section 173(2), it cannot found cognizance under Section 190(1)(b) — it can only be treated as a complaint.
The One Thing Investigation Cannot Do: Magistrate Excluded
Section 2(h) expressly excludes Magistrates from the authority to conduct an investigation under the Code. As Hoshide v. Emp. (AIR 1940 Cal 97) confirmed, investigation refers to proceedings conducted by police or persons other than a Magistrate. A Magistrate who purports to investigate — as opposed to direct investigation, take cognizance, or inquire — acts without authority.
The Supreme Court in Dharmeshbhai Vasudevbhai v. State of Gujarat ((2009) 6 SCC 576 : 2009 CrLJ 2969) expressly held that investigation in terms of Section 156(3) CrPC cannot be equated with enquiry, as both are defined differently in Sections 2(h) and 2(g) respectively.
Inquiry: Section 2(g) CrPC
The Definition: Everything Judicial, Short of Trial
Section 2(g) of the Code defines inquiry as every inquiry, other than a trial, conducted under this Code by a Magistrate or Court. The definition works by two exclusions: it must be conducted by a Magistrate or Court (distinguishing it from investigation, which cannot be conducted by a Magistrate), and it must not itself be a trial. What remains is the entire range of judicial proceedings of a Magistrate or Court that do not end in conviction or acquittal.
The Supreme Court in State of Bihar v. Ram Naresh (AIR 1957 SC 389) interpreted the term inquiry in the widest sense to include every kind of judicial function or inquiry other than a trial. And as the Supreme Court confirmed in Vidyadharan v. State of Kerala (AIR 2004 SC 536 : (2004) 1 SCC 215 : 2004 CrLJ 605), trial is clearly distinguished from inquiry and inquiry must always be the forerunner to the trial — the inquiry stage necessarily precedes, and cannot be skipped on the way to, the trial.
The Object of Inquiry: Determination, Not Collection
While the object of investigation is the collection of evidence, the object of inquiry is to determine the truth or falsity of certain facts with a view to taking further action thereon. An inquiry may be judicial or non-judicial, preliminary or local — but it is always directed at a determination, a ruling, or a finding, not at the raw gathering of evidentiary material.
An inquiry may further be broken into the pre-trial inquiry before a Magistrate — such as the consideration of the charge-sheet under Chapter XIX before deciding whether to discharge or frame a charge — and inquiries into matters wholly unrelated to offences, such as maintenance proceedings, security proceedings, or inquiries into the cause of death.
Scope: Inquiry Reaches Beyond Offences
One of the most important distinctions between inquiry on the one hand and investigation and trial on the other is that inquiry extends to matters which are not offences at all. As H.N. Rishbud v. State of Delhi confirmed:
Under inquiry, the Code reaches security proceedings for keeping the peace under Chapter VIII, proceedings under Sections 114-148, and maintenance proceedings under Chapter IX — none of which involve the trial of an offence.
A trial, by contrast, may only be in respect of an offence. A proceeding under Section 145 is not a trial; an inquiry held by the police under the orders of a Magistrate under that section is not an investigation — as confirmed in Konetiraju v. Subbaraja (AIR 1954 Mad 1019).
What the Code Classifies as Inquiry: An Illustrative Range
The courts have held that the following proceedings fall within the definition of inquiry under Section 2(g):
An inquiry as to cause of death under Section 176 (Laxminarayan, in re., AIR 1928 Bom 390)
A preliminary inquiry under Section 159 (Motilal v. Hiralal, (1921) 46 Bom 61)
A proceeding under Section 144 (Jamuna Prasad v. Ramprit, AIR 1953 Pat 922)
Proceedings under Sections 145-147 (Ali Mahomed v. Tarak, (1908) 13 CWN 420)
Proceedings under Sections 207-209, read with Section 309(2) (State of U.P. v. Lakshmi, AIR 1983 SC 439)
A preliminary inquiry under Section 340(1) for prosecution of false evidence (Kapur v. Kairon, AIR 1966 All 66)
Inquiry into unsoundness of the accused under Section 329 (Ghinua, AIR 1918 Pat 179)
Proceedings under Sections 200-204 (Gulati v. Birmani, (1986) CrLJ 770)
Any step taken by a Magistrate after taking note of a police report under Section 170 (Shambhu v. State of Bihar, (1987) CrLJ 510)
The same proceeding before a Court may be inquiry at an earlier stage and trial at a later stage — as Laxminarayan, in re. illustrates. This transitional character of the proceeding is at the heart of the distinction: the process does not change its nature at a single stroke; it transitions from inquiry to trial at a defined legal event.
Trial: The Undefined Term and Its Boundaries
Why the Code Leaves Trial Undefined
The Code of Criminal Procedure, 1973 does not define trial. The definition of inquiry in Section 2(g) simply provides that a trial is not an inquiry. A proceeding before a Magistrate under the Code is, therefore, either an inquiry or a trial — the choice is binary. The omission of a definition is deliberate. As the courts have observed, the term trial should not bear the same meaning under all the provisions of the Code, but should be construed according to the context of each section — as the Supreme Court held in State of Bihar v. Naresh (AIR 1957 SC 389 (394)).
When Does Trial Begin? It Depends on the Type of Case
The commencement of trial differs across the three categories of proceedings before a Magistrate, and this difference is legally significant:
In a Sessions case: The trial commences only after the charge is framed under Section 228 (Palaniandy v. Emp., 32 Mad 218). All proceedings before that — the committal inquiry before the Magistrate, the preliminary hearing before the Sessions Judge under Section 227 — are inquiry, not trial.
In a Warrant-case before a Magistrate: The proceeding is an inquiry up to the framing of the charge. Prior to that, the accused may be discharged under Sections 239 or 245. Trial begins when the accused is charged and the question before the Court becomes whether the accused is to be convicted or acquitted on the charge so framed (Haridas v. Saritulla, 15 Cal 608 (FB)).
In a Summons-case: There being no formal charge, the trial begins as soon as the accused is brought before the Magistrate and the particulars of the offence are stated to him under Section 251 (Vidyadharan v. State of Kerala). There is no prior inquiry stage in a summons-case — the transition to trial is immediate.
In all these cases, the trial commences "when the case is called on with the Magistrate on the Bench, the accused in the dock and the representatives of the prosecution and the defence present in Court for the hearing of the case" (Dagdu v. Punja, AIR 1937 Bom 55) — and ends with the sentence. Arguments and judgment form part of the trial (Neamat v. Hanuman, AIR 1931 Cal 626 (632)).
What Trial Ends With: Conviction or Acquittal Only
A trial is a judicial proceeding which ends in conviction or acquittal (Tuneswar v. State of Bihar, (1978) CrLJ 1080). All other proceedings — those that end in discharge, in dismissal, in transfer — are inquiries. This is not merely a terminological distinction. The rights flowing from an acquittal — the bar to double jeopardy under Section 300 CrPC and Article 20(2) of the Constitution — attach only where there has been a trial that resulted in acquittal, not merely where there has been a discharge at the inquiry stage. A person discharged under Section 239 or Section 245 has not been tried and may be prosecuted again without a constitutional bar.
As the courts confirmed, where trial ends determines where arguments and judgment fit — they are part of the trial. And since inquiry must always precede trial, any proceeding that purports to proceed directly to trial without the requisite prior inquiry is procedurally defective.
The Four Critical Distinctions in Summary Form
The following distinctions, drawn directly from the source commentaries on Sections 2(g) and 2(h), mark out the three processes cleanly:
Authority: Investigation is conducted by police or a person authorised by a Magistrate — never by a Magistrate. Inquiry is conducted by a Magistrate or Court. Trial is conducted by a Court.
Object: Investigation collects evidence. Inquiry determines the truth or falsity of certain facts. Trial adjudicates guilt or innocence.
Scope: Investigation relates to cognizable offences principally (and non-cognizable offences by Magistrate's order). Inquiry relates to both offences and matters which are not offences. Trial relates exclusively to offences.
Terminal outcome: Investigation ends in a police report (charge-sheet or closure report). Inquiry ends in discharge, committal, or other non-conviction, non-acquittal order. Trial ends in conviction or acquittal.
When Confusion Vitiates: The Vitiation Framework Under the CrPC
Section 461: Proceedings That Are Void Irrespective of Prejudice
Section 461 CrPC enumerates specific acts by a Magistrate — where the Magistrate was not empowered by law — whose commission renders the proceedings void, irrespective of any good faith and irrespective of any prejudice caused to the accused. Among the acts that render proceedings void under Section 461 are: taking cognizance under Section 190(1)(c) by an unauthorised Magistrate; trying an offender by an incompetent Magistrate; and trying an offender summarily by an unauthorised Magistrate.
A trial by a Magistrate of an offence exclusively triable by the Court of Session is void under Section 461(l) — the proceedings become incurable even by consent (State v. Dias, AIR 1970 Goa 7). A conviction by a Magistrate on evidence recorded by another Magistrate in a case not covered by Section 326 is equally void (Payare Lal v. State of Punjab, AIR 1962 SC 690).
Section 460: Curable Irregularities by Magistrates Acting in Good Faith
Section 460 CrPC provides that certain irregularities committed by a Magistrate who, through erroneous belief in good faith, takes cognizance under Sections 190(1)(a) or (b) without being empowered, transfers cases under Section 192(2), or tenders pardon in specified circumstances, shall not vitiate the proceedings.
The good faith of the Magistrate's erroneous exercise is the condition for curability. But Section 460 applies only to Magistrates; it does not extend to Special Judges appointed under Special Acts (Bhajahari Mondal v. State of W.B., AIR 1959 SC 8), whose jurisdictional defects are governed by Section 465's prejudice test or render the proceedings void on other grounds.
Section 465: The Failure of Justice Touchstone
Section 465(1) CrPC provides the general curative provision for errors, omissions, and irregularities in proceedings. It lays down that no finding, sentence, or order passed by a Court of competent jurisdiction shall be reversed or altered on account of any error, omission, or irregularity in complaint, summons, warrant, proceedings, or inquiry under the Code — unless a failure of justice has in fact been occasioned thereby.
The object of Section 465 is to impart finality to criminal proceedings: once a trial is concluded, a finding cannot be reversed merely on procedural grounds unless actual prejudice is demonstrated. But this protection does not give the trial Court licence to override procedural provisions of the Code during proceedings. As Nilratan v. Jogesh ((1896) 23 Cal 983) observed, Section 465 cannot be given the effect of subverting all procedure — it applies after, not before, the proceeding is concluded.
Irregularity vs. Illegality: The Willie Slaney Formulation
The most important analytical framework for determining whether a procedural confusion vitiates proceedings is the distinction between irregularity and illegality, settled by the Supreme Court in Willie (William) Slaney v. State of M.P. ((1955) 2 SCR 1140 : 1956 CrLJ 291):
If the trial is conducted substantially in the manner prescribed by the Code, any irregularity in the course of such conduct would be cured under Section 465 in the absence of actual prejudice.
If the trial is conducted in a manner substantially different from that prescribed by the Code — so violently as to strike at the root of the trial and make it no trial at all — it is an illegality that vitiates the proceeding irrespective of prejudice.
The distinction, as the Supreme Court candidly acknowledged, is one of degree rather than of kind. The central question in every case of procedural confusion is: has the accused had a full and fair trial? Was he told and did he clearly understand what he was being tried for? Was the case against him fully and fairly explained? Was he given a full and fair chance to defend himself? If yes — notwithstanding procedural error — the proceeding stands.
Failure of justice ultimately raises the question of material prejudice to the accused. As Gurbachan Singh v. State of Punjab (AIR 1957 SC 623) confirmed, where prejudice is patent or implicit — such as where the accused was refused a hearing, refused the right to defend himself, or refused an explanation of the charge — the Court should quash without demanding proof of actual prejudice. Where the irregularity is not inherently prejudicial, actual prejudice must be shown.
Five Concrete Instances Where Confusion Causes Vitiation
1. A Magistrate Who Investigates
If a Magistrate, purporting to investigate a cognizable offence, conducts what the Code assigns exclusively to the police or an authorised person, the results of that investigation are without the authority of the Code. Section 2(h) excludes Magistrates from the conducting authority of investigation.
What a Magistrate conducts is, by definition, an inquiry — not an investigation. If the Magistrate then submits a report framed as a charge-sheet under Section 173, it is not a police report and cannot be the basis of cognizance under Section 190(1)(b). The Magistrate must instead treat it as a complaint and proceed accordingly.
2. Police Who Conduct a "Preliminary Inquiry" Instead of Investigation
A police officer who receives information about a cognizable offence and conducts a "preliminary inquiry" instead of recording an FIR and proceeding to investigate under Section 156 is not in the domain of inquiry under Section 2(g) — inquiry is conducted by a Magistrate or Court, not by police.
What the officer is conducting is either a preliminary investigation (which is investigation) or an improper delay in registering the FIR. The Supreme Court has consistently held that upon receipt of information disclosing a cognizable offence, the officer in charge of a police station must register the FIR — the obligation is mandatory. Calling it a "preliminary inquiry" does not make it one.
3. Investigation by an Unauthorised Officer: The Rishbud Principle
Where the investigation is conducted by a police officer who is not competent to investigate — for instance, an officer below the specified rank under a special law — H.N. Rishbud v. State of Delhi holds that such defect or irregularity in the investigation does not ipso facto vitiate the trial. The point for determination is not whether the police disregarded the law, but whether the accused has been prejudiced in his defence at the trial (State of U.P. v. Bhagwant, (1964) 3 SCR 71 (83)).
If the irregularity in investigation is detected before the close of investigation, re-investigation may be ordered; once the trial is concluded on the basis of an otherwise competent Court's proceedings, the conviction stands if no prejudice is shown.
4. Treating a Preliminary Report as the Police Report
The Code draws a sharp distinction between reports submitted by the police at different stages. A Section 157 preliminary report (informing the Magistrate of the taking up of investigation), a Section 170 forwarding report (forwarding the accused to the Magistrate when there appears sufficient evidence), and the Section 173(2) final report (the charge-sheet on completion of investigation) are not equivalents.
Only the Section 173(2) final report is a police report under Section 2(r). If a Magistrate takes cognizance under Section 190(1)(b) treating a Section 157 or Section 170 report as the police report, the cognizance is without jurisdiction — and the irregularity may, depending on the stage, vitiate the subsequent proceedings.
5. Conflating Inquiry Stage with Trial Stage: Discharge vs. Acquittal
In a warrant-case, the proceedings before the Magistrate are an inquiry from the time the accused appears until the charge is framed. At this inquiry stage, the only possible adverse order against the accused is a discharge — under Sections 239 or 245. A discharge is not a trial outcome; it does not attract the bar against double jeopardy.
If the Magistrate, confusing the inquiry stage with trial, records an acquittal at the pre-charge stage, the order is procedurally defective. Conversely, once the charge is framed and the trial commences, the Magistrate cannot revert to the inquiry stage and discharge the accused — the only terminal orders available are acquittal or conviction.
BNSS 2023: Continuity of Definitions and the New Preliminary Inquiry
Section 2(1)(k) and 2(1)(l) BNSS: Definitions Preserved
The Bharatiya Nagrik Suraksha Sanhita, 2023 (BNSS) carries forward both definitions intact. Section 2(1)(k) BNSS reproduces the definition of inquiry from Section 2(g) CrPC without any substantive change. Section 2(1)(l) BNSS carries forward the definition of investigation from Section 2(h) CrPC, with the addition of an explanation that in case of inconsistency, the provisions of the Special Act shall prevail — which codifies, for the first time at the definitional level, the long-established Section 4 CrPC principle.
The entire analytical framework — investigation by police or authorised persons; inquiry by Magistrate or Court; trial ending in conviction or acquittal — is preserved under the BNSS.
Section 173(3) BNSS: The Preliminary Inquiry — A New Hybrid Stage
The most significant procedural innovation in the BNSS that bears on the investigation/inquiry distinction is Section 173(3) BNSS (corresponding to Section 154 CrPC's FIR provision). This sub-section introduces a mandatory preliminary inquiry before full investigation commences for cognizable offences punishable with three or more years but less than seven years of imprisonment.
The preliminary inquiry under Section 173(3) BNSS is explicitly conducted by the police — not by a Magistrate — but its object is to "ascertain whether there exists a prima facie case" before proceeding to full investigation. This creates a hybrid function: it is conducted by police (investigation authority) but its purpose is determination (inquiry object). The BNSS is careful not to call it an inquiry in the Section 2(1)(k) sense — it remains part of the police's pre-investigation function — but it introduces a screening assessment at the police level that has the analytical character of an inquiry.
The practical consequence is significant: for the specified band of offences, there is now a formal pre-investigation stage interposed between the receipt of information and the commencement of full investigation. This does not change the definitions in Sections 2(1)(k) and 2(1)(l), but it adds a new procedural layer between them.
Common Misconceptions
Misconception 1: A Magistrate ordering investigation under Section 156(3) CrPC is conducting an inquiry into the case. A Magistrate ordering investigation is not conducting it. The direction under Section 156(3) sends the case to the police for investigation; the investigation is conducted by the police. The Magistrate's act of directing investigation may be part of an inquiry stage, but the investigation itself is police work. The Supreme Court in Dharmeshbhai Vasudevbhai v. State of Gujarat expressly rejected the conflation of Section 156(3) direction with inquiry.
Misconception 2: Any defect in investigation vitiates the trial. This is one of the most persistent misconceptions in criminal practice. H.N. Rishbud v. State of Delhi settled that a defect or irregularity in investigation does not vitiate the trial unless the accused can show actual prejudice in his defence. As A.C. Sharma v. Delhi Administration (AIR 1973 SC 913) confirmed, any irregularity committed in the course of collection of evidence cannot affect the legality of the trial by an otherwise competent Court.
Misconception 3: The inquiry stage is the same as the investigation stage for the purpose of filing a charge-sheet. Investigation ends with the charge-sheet under Section 173. The inquiry stage before the Magistrate — at which the charge-sheet is considered — begins after the charge-sheet is filed. The two stages are consecutive, not concurrent. The Magistrate's consideration under Sections 239-240 (in police-report warrant cases) or Section 190 (cognizance) forms part of the inquiry; the investigation that produced the charge-sheet is already concluded.
Conclusion
The inquiry vs. investigation vs. trial distinction in the Code of Criminal Procedure, 1973 is not a terminological nicety. It is the structural backbone on which the entire criminal justice process is organised. Section 2(h)'s definition of investigation — police-conducted, evidence-collecting, culminating in the Section 173 police report — demarcates the pre-judicial stage. Section 2(g)'s definition of inquiry — Magistrate-conducted, truth-determining, preceding the trial — marks the judicial stage anterior to adjudication. Trial — undefined but boundaried — is the adjudicative stage that ends only in conviction or acquittal.
When these stages are confused, the consequences range from curable irregularity (Section 465's failure of justice test) to void proceedings (Section 461's illegalities). The Supreme Court's Willie Slaney formulation — that a trial conducted substantially in the prescribed manner gives rise only to curable irregularity, while one conducted substantially otherwise is an incurable illegality — is the filter through which every procedural confusion must be assessed.
The BNSS 2023 preserves both definitions unchanged while introducing a new preliminary inquiry by police under Section 173(3) for the three-to-seven-year cognizable band — a development that blurs the functional boundary at the police level without disturbing the definitional architecture.
Frequently Asked Questions
Q: What is the difference between investigation and inquiry under CrPC?
Investigation under Section 2(h) CrPC is conducted by a police officer or a person authorised by a Magistrate, for the collection of evidence; it ends with the police report under Section 173. Inquiry under Section 2(g) is conducted by a Magistrate or Court for the purpose of determining the truth or falsity of certain facts; it is every judicial proceeding under the Code other than a trial. The two are mutually exclusive: a Magistrate cannot conduct an investigation; a police officer cannot conduct an inquiry in the Section 2(g) sense.
Q: When does the trial begin in a warrant-case before a Magistrate?
In a warrant-case, the proceeding before the Magistrate is an inquiry from the time the accused appears until the charge is framed under Section 240 (in police-report cases) or Section 246 (in complaint cases). Trial begins when the accused is charged. All proceedings before the framing of the charge — including the Magistrate's consideration of whether to discharge or frame a charge — are part of the inquiry stage.
Q: Does a defect in the police investigation automatically vitiate the trial?
No. A defect or irregularity in investigation does not vitiate the trial unless the accused can show that actual prejudice was caused to his defence — as held in H.N. Rishbud v. State of Delhi (AIR 1955 SC 196) and confirmed in Section 465 CrPC. Where the defect is detected before the completion of investigation, re-investigation may be ordered. But once the trial is concluded by a competent Court, an irregularity in the investigation does not, by itself, justify setting aside the conviction.
Q: What is the significance of Section 461 CrPC for confusing inquiry and trial?
Section 461 CrPC makes specific acts by an unauthorised Magistrate absolutely void — irrespective of good faith or prejudice. A Magistrate who tries an offender while not empowered to do so renders the proceedings void under Section 461(l). This is not curable under Section 465. Where, therefore, the inquiry stage is wrongly converted into a trial (for instance, by a Magistrate who is not competent to try the offence), the resulting conviction is incurably void.
Q: What is the new preliminary inquiry under BNSS 2023 and how does it relate to
investigation?
Section 173(3) BNSS introduces a mandatory preliminary inquiry by police before commencing full investigation into cognizable offences punishable with three or more years but less than seven years of imprisonment. This is not an inquiry in the Section 2(1)(k) BNSS sense — it is conducted by police, not a Magistrate or Court — but it functions as a prima facie screening step before full investigation begins. The definitions of inquiry and investigation in Sections 2(1)(k) and 2(1)(l) BNSS are unchanged; the preliminary inquiry adds a new pre-investigation step without altering the foundational three-stage architecture.
Comments