FIR and Investigation under the SC/ST Act

Most atrocity prosecutions are won or lost before they reach court. If the FIR leaves out the atrocity sections, if the investigating officer is below the required rank, if no independent witness to 'public view' is recorded, or if the victim's caste certificate is never collected, the case collapses however true the complaint. This note brings together the law on registration of the FIR, investigation by a Deputy Superintendent of Police, the sixty-day framework, the evidence each ingredient needs, including digital evidence, and what happens when the police file a closure report instead of a charge-sheet. It draws on Sections 4, 15A and 18A and Rules 5 to 7, and on the leading decisions on investigation and final reports.

Figure 1: From complaint to final report

1. Registration of the FIR

• Mandatory registration. Where information discloses a cognizable offence, the police must register an FIR (Lalita Kumari v. Government of U.P., decided 2013, reported 2014). The offences under Section 3 are cognizable.
• No preliminary enquiry. Section 18A(1)(a) says a preliminary enquiry shall not be required for registering an FIR against any person accused of an offence under the Act. After Prathvi Raj Chauhan (2020), an enquiry is permissible only in the limited categories allowed by Lalita Kumari.
• BNSS Section 173(3). The BNSS allows a preliminary enquiry of up to fourteen days, with a DSP's permission, for offences punishable with three to seven years, a band that covers most Section 3(1) offences. Section 18A(1)(a), a special provision, excludes it for offences under the Act.
• Appropriate sections must be invoked. Section 4(2)(b) makes it the officer's duty to register the FIR under the Act and other relevant provisions, and under the appropriate sections of the Act. Registering a caste assault only under the general penal law deprives the victim of the Act's protections.
• Duties under Rule 5. Oral information must be written down, read over to the informant, and signed; its substance entered in the station book; and a copy given forthwith and free of cost (Rule 5(1), (2); Section 4(2)(a), (c)).

Refusal to register and approach to the Superintendent of Police

• Rule 5(3). If the officer in charge refuses to record the information, the aggrieved person may send it in writing, by post, to the Superintendent of Police, who must investigate personally or through an officer not below the rank of Deputy Superintendent and order it to be entered.
• General remedies. The informant may also approach the Superintendent under Section 173(4) BNSS, or apply to the court for a direction to register and investigate.
• Accountability. Wilful refusal by an officer who is not a Scheduled Caste or Scheduled Tribe member is a dereliction of duty under Section 4(2)(b), punishable after an administrative enquiry recommends charges (Topic 26).

2. Investigation by an Officer of DSP Rank

• Rule 7: mandatory rank. An offence under the Act must be investigated by an officer not below the rank of Deputy Superintendent of Police (Rule 7(1)).
• Appointment of the investigating officer. The State Government, Director General or Superintendent appoints him, considering his past experience, sense of ability and justice.
• Investigation by a lower-rank officer: legal consequences. The Supreme Court has held that investigation of an offence under the Act by an officer not appointed under Rule 7 is illegal and invalid for the offences under the Act, though penal offences investigated by a competent officer may still be tried (State of M.P. v. Chunnilal, 2009; State of M.P. v. Babbu Rathore, 2020). An Inspector cannot investigate the atrocity charge.
• Consequence in practice. In Babbu Rathore, where a Sub-Inspector had investigated, the Supreme Court discharged the accused of the atrocity offence and restored the penal charges for trial. Investigators must therefore get the rank right from the start.

3. The Sixty-Day Framework

• Top priority. The investigating officer must complete the investigation on top priority (Rule 7(2)).
• Sixty days. The charge-sheet must be filed in the Special Court within sixty days, a period that includes investigation and filing (Rule 7(2); Section 4(2)(e)).
• Explanation of delay. Any delay must be explained in writing by the investigating officer (Rule 7(2A)).
• Effect of delay. The sixty-day period is a duty on the officer, not an outer limit; a later charge-sheet is not invalid and the accused is not entitled to discharge on that ground (Rajarathinam v. State of Tamil Nadu, Madras High Court, 2026). Default bail, however, depends on the general law (Topic 41).
• Review. Senior officers review all investigations quarterly (Rule 7(3)).

4. Recording Statements

• Victim statement. The officer must record the statement of the victim (Section 4(2)(d)). For women victims of sexual offences, the general law requires recording by a woman officer and, where applicable, before a magistrate; the Act adds the victim's right to fair and dignified treatment (Section 15A(2)).
• Witness statements. Statements of all material witnesses, including independent persons who saw or heard the incident, must be recorded. For clauses (r) and (s), these are the evidence of 'public view'.
• Complaints of intimidation. Any complaint by the victim or witnesses of intimidation, coercion or inducement must be recorded, with a free copy of the FIR (Section 15A(9)).
• Accuracy. Documents and statements must be correctly prepared and translated (Section 4(2)(f)); dropping the caste words in translation can defeat the case.

5. Proof of Caste Status

• Caste certificate collection. The officer must collect the victim's caste or tribe certificate issued by the competent authority, and supporting records such as school and revenue entries.
• Proof of the victim's SC/ST status. Status must be proved at trial like any other fact. Scheduled Caste status depends on the Presidential Order for the State; under Clause 3 of the Constitution (Scheduled Castes) Order, 1950, a person professing a religion other than Hinduism, Sikhism or Buddhism is not a member of a Scheduled Caste.
• Proof of the accused's status. The prosecution must also show that the accused is not a member of a Scheduled Caste or Scheduled Tribe, the opening ingredient of Section 3.

6. Spot Inspection and Medical Examination

• Spot inspection. Under Rule 6, a magistrate and a senior police officer must visit the spot, assess loss of life and property, list victims and dependants, order patrolling, protect witnesses and provide immediate relief. The investigating officer's own site inspection and site plan are separate evidence, and should mark roads, open spaces and the positions of witnesses.
• Medical examination. Injured victims must be medically examined promptly. The State's scheme must take necessary precautions at the time of medical examination (Section 15A(11)(j)), and medical reports trigger instalments of relief under the Schedule.

7. Electronic and Digital Evidence

• Social-media evidence. Posts, videos and comments must be preserved with URLs, screenshots, timestamps and account details, and obtained from the platform where needed. The whole content matters: courts read it as a whole (Shajan Skaria, 2024).
• Call records and digital evidence. Call detail records, messages and location data can prove presence, threats and prior acquaintance (relevant to Section 8(c)).
• CCTV evidence. CCTV footage is often the best proof of public view and of who was present. It must be seized quickly, before it is overwritten.
• Certificate. Secondary electronic evidence needs a certificate under Section 63 of the Bharatiya Sakshya Adhiniyam, 2023 (formerly Section 65B of the Evidence Act), which is a condition precedent unless the original device is produced (Arjun Panditrao Khotkar v. Kailash Kushanrao Gorantyal, 2020).
• Videography. Searches and seizures must be recorded by audio-video means (Section 105 BNSS), and for offences punishable with seven years or more, the forensic team's visit to the scene must be videographed once notified (Section 176(3) BNSS).

8. Investigating the Ingredients

Figure 2: Investigating the ingredients: what to collect

• Public-view ingredient. Identify and record independent persons present, not only relatives or friends; map the place; collect CCTV (Topics 19 and 20). Recent Supreme Court decisions have quashed cases where the record showed only a house or closed office with no outsider present.
• Caste knowledge. For knowledge-based offences such as Section 3(1)(w) and Section 3(2)(v) and (va), collect evidence of prior acquaintance, neighbourhood, employment or caste remarks, which also triggers the Section 8(c) presumption.
• Caste motive or intent. For Section 3(1)(r) and (s), record the exact words and the context showing that the victim's caste was the target; mere knowledge is not enough (Shajan Skaria, 2024; Keshaw Mahto, 2026).
• Land disputes. Collect revenue records, allotment orders and possession evidence to establish whether the land belongs to or was allotted to the victim, and whether the act was aimed at the victim's caste or was a purely civil dispute.
• Social or economic boycott. Collect panchayat resolutions, announcements, notices, and statements of shopkeepers, employers and service providers who were told not to deal with the victim (Section 3(1)(zc)).

9. Final Report, Closure Report and Protest Petition

• Filing the final report. The report goes to the Special Court or Exclusive Special Court, which can take cognizance directly (Section 14). The officer must also inform the informant or victim of the progress of investigation within ninety days (Section 193(3)(ii) BNSS) and of the action taken.
• Closure reports in atrocity cases. Where the police conclude that no offence is made out, they file a closure (refer) report. The Special Court must decide it by a reasoned order: accept it, reject it and take cognizance, or order further investigation. The Kerala High Court has held that a cryptic order taking cognizance without dealing with the refer report will not do (Nisha V. Nair v. State of Kerala, 2026).

Figure 3: A closure report is filed: what the Special Court can do

Victim’s rights regarding the closure report

• Notice to the informant. Before accepting a closure report, the court must give notice to the informant and hear him (Bhagwant Singh v. Commissioner of Police, 1985). The injured or relatives who appear must also be heard.
• Section 15A. The victim's right to notice of 'any court proceeding' (Section 15A(3)) and to be heard in 'connected proceedings' (Section 15A(5)) supports participation at the closure stage, though the sub-sections do not mention closure reports in terms.
• Protest petition. The victim may file a protest petition. The court may treat it as a complaint if it meets the requirements of a complaint and follows the complaint procedure (Vishnu Kumar Tiwari v. State of U.P., 2019). The court cannot, however, direct the police to file a charge-sheet in the face of a closure report, a settled rule of general law recently reaffirmed in a dowry-death case (Brajesh Kumar v. State of Bihar, 2026) and applicable by analogy to the Special Court.

10. Defective Investigation and Victim Rights

• Not an automatic acquittal. A defective investigation is not by itself a ground for acquittal; the court must assess the evidence apart from the defects, and may direct action against the negligent officer (Dayal Singh v. State of Uttaranchal, 2012).
• Victim's tools. Applying to the Special Court to summon documents and witnesses (Section 15A(4)); seeking further investigation; complaining of wilful neglect under Section 4; asking the District Magistrate to engage an eminent senior advocate (Rule 4(5)).
• Oversight. The Protection Cell (Rule 8), the nodal officer (Rule 9) and the vigilance and monitoring committees review investigations and lapses.

11. Quick Revision and Memory Aids

• 'Register, Read, Receipt'. Rule 5: register, read over, free copy.
• 'DSP or it doesn’t count'. Rule 7; Babbu Rathore (2020).
• 'Sixty and explain'. Rule 7(2) and (2A); not an outer limit.
• 'Certificate, Crowd, Caste words'. Three things every charge-sheet under (r) and (s) needs: caste certificate, independent public witnesses, exact words.
• 'Pastor is not SC'. Chinthada Anand (2026).
• 'Closure needs notice and reasons'. Notice to the informant (Bhagwant Singh, 1985); a reasoned order on the refer report (Nisha V. Nair, 2026).

12. Frequently Asked Questions

Can the police hold an enquiry before registering an atrocity FIR?

No, save in the limited situations recognised in Lalita Kumari. Section 18A(1)(a) removes any requirement of a preliminary enquiry.

What if an Inspector investigated the case?

The investigation is invalid for the offences under the Act; the penal offences can still be tried.

Is a charge-sheet filed on the ninetieth day void?

No. The delay must be explained in writing, but the charge-sheet is valid.

Must the victim be told if the police file a closure report?

Yes. The court must give notice to the informant before accepting it, and the victim may file a protest petition.

Does a caste certificate conclusively prove Scheduled Caste status?

No. It is evidence, but status depends on the Constitution Order; conversion out of Hinduism, Sikhism or Buddhism ends Scheduled Caste status despite the certificate (Chinthada Anand, 2026).

13. Related Topics and Provisions

• Topic 12: Definitions and Proof of Status. Presidential Orders and caste certificates.
• Topic 26: Section 4. Duties of public servants.
• Topic 39: The Rules, 1995. Rules 5, 6 and 7 in full.
• Sections 4, 14, 15A, 18A; Rules 5 to 7; Sections 105, 173, 176(3), 193 BNSS; Section 63 BSA. The provisions discussed.