March 5, 2026 | by Increeda Law Firm


After a First Information Report (FIR) is registered for a cognizable offence, the police may begin an investigation under the Bharatiya Nagarik Suraksha Sanhita, 2023 (BNSS). What happens next depends on the allegations, available evidence, the need for investigation and orders passed by the competent court. An FIR does not by itself establish guilt.
The usual sequence may include collection of evidence, examination of witnesses, notices requiring a person to appear, lawful arrest where the statutory conditions are met, remand or bail proceedings, and a police report after investigation. Not every case follows the same path, and arrest is not automatic merely because an FIR has been registered.
The investigating officer may visit relevant locations, obtain documents or electronic records, examine witnesses, preserve physical or digital evidence and review the role attributed to each person. Parties should preserve relevant material and avoid deleting or altering potential evidence.
Depending on the alleged offence and circumstances, the police may require a person to appear and cooperate with the investigation. A notice should be read carefully and complied with in accordance with law. Obtain case-specific legal advice before responding if the notice, allegations or requested material are unclear.
Police powers of arrest are governed by the BNSS and constitutional safeguards. A person who is arrested must be informed of the grounds of arrest and has the right to consult a lawyer. Except for the time reasonably required for the journey, an arrested person cannot ordinarily be detained by police for more than 24 hours without being produced before a magistrate.
Where arrest is apprehended in a non-bailable matter, anticipatory bail may be considered before arrest, subject to the facts and applicable law. After arrest, regular bail may be sought before the competent court. The court considers the alleged offence, the applicant’s role, investigation requirements, risk of absconding, possible interference with evidence or witnesses and other case-specific factors.
Read the separate guide on the anticipatory bail process in India or review the firm’s criminal law services in Kolkata.
If a person is produced after arrest, the magistrate considers whether further custody is legally justified and may pass an appropriate order. Police custody and judicial custody are different. The applicable period and conditions depend on the offence, investigation and judicial order.
After completing the investigation, police submit the appropriate report to the competent court. Depending on the evidence, this may include a charge sheet or a closure/final report. The court considers the report and material placed before it and may pass further orders permitted by law.
If the matter proceeds, the court may issue process, consider discharge or framing of charge as applicable, record evidence, hear the parties and deliver judgment. The prosecution must prove the case in accordance with law. The accused is presumed innocent unless proved guilty.
The High Court may exercise its statutory or constitutional jurisdiction in an appropriate case, but quashing is not automatic and cannot be decided from a short online summary. The allegations, supporting material, nature of the offence, stage of proceedings and binding judicial principles must be examined. A settlement does not automatically end every criminal case.
The relevant police station and court depend on territorial jurisdiction, the alleged offence and the stage of the case. Matters may proceed before the competent magistrate or sessions court, while applications such as anticipatory bail, revision, appeal or quashing may lie before the appropriate court according to law. References to the Calcutta High Court or a particular Kolkata court should be confirmed for the individual case.
The current central criminal-procedure law is the Bharatiya Nagarik Suraksha Sanhita, 2023. The official text is available through India Code. Section 173 addresses information in cognizable cases. Always check the current statutory text and applicable court orders.
No. Arrest depends on the statutory conditions and the facts of the investigation. FIR registration alone does not make arrest automatic.
No single timeline applies to every investigation. The applicable procedure depends on the alleged offence, custody status, evidence, statutory provisions and court orders.
Available information may be checked through the investigating agency, court record or official eCourts services, subject to access rules and the stage of proceedings.
For advice about a specific FIR, police notice, arrest concern or bail application, contact Increeda Law Firm for an appointment. Call +91 94338 20692, chat on WhatsApp, or visit the contact page.
This article provides general legal information and is not individualized legal advice. Reading it or contacting the firm does not by itself create an advocate-client relationship. Procedure and strategy depend on the facts, applicable law and court orders.
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