Mamman Khan, a sitting Member of the Legislative Assembly (MLA) from Ferozepur Jhirka Constituency in Haryana, was accused in two First Information Reports (FIR Nos. 149 and 150 dated 01.08.2023) related to large-scale communal violence in the Nuh District on 31.07.2023. The trial court directed the prosecution to file a separate charge-sheet against the appellant and ordered the segregation of his trial from that of the co-accused through orders dated 28.08.2024 and 02.09.2024. These orders were upheld by the High Court of Punjab and Haryana on 12.12.2024, leading the appellant to appeal to the Supreme Court. The appellant contended he was falsely implicated with no material evidence linking him to the alleged offences.
Law Involved The primary legal provisions in question were:
Sections 218-223, particularly Section 223(d), of the Criminal Procedure Code, 1973 (Cr.P.C.) (corresponding to Bharatiya Nagarik Suraksha Sanhita, 2023). These sections govern the joinder and separation of charges and trials, with Section 223(d) specifically permitting persons accused of the same offence committed in the course of the same transaction to be tried jointly.
Articles 20(2) (protection against double jeopardy) and 21 (right to a fair and speedy trial) of the Constitution of India.
The Supreme Court also referred to its precedent in Ashwini Kumar Upadhyay v. Union of India, which mandates the expeditious disposal of criminal cases involving MPs/MLAs. Other precedents like Nasib Singh v. State and Chandra Bhal v. State of U.P. concerning joint trials were also cited.
Reasoning The Supreme Court identified the core issue as the legal sustainability of segregating the appellant’s trial, especially given his status as an MLA. The Court found that:
The trial court exceeded its jurisdiction by directing the police to file a separate charge-sheet, as the discretion to file charge-sheets lies solely with the investigating agency.
The reliance on Ashwini Kumar Upadhyay was misconceived; while it calls for expeditious disposal of cases involving elected representatives, it does not mandate separate trials, particularly when such segregation compromises fundamental rights or procedural fairness. All accused stand equal before the law .
Offences arising out of the same transaction should generally be tried jointly under Section 223(d) Cr.P.C.. Segregation in such cases leads to unnecessary duplication of evidence, recalling of witnesses, delays, and a risk of inconsistent findings.
The segregation order, passed suo motu (on its own motion) without prior notice or application, violated the basic principles of procedural fairness and natural justice inherent in Article 21 of the Constitution.
The argument that segregation was necessary due to the non-appearance of co-accused or to prevent further delay was not considered a sufficient or lawful justification for separating the trial. The High Court had failed to adequately evaluate the factual circumstances and consequences of its decision.
Holding The Supreme Court quashed the orders directing the segregation of the appellant’s trial from that of the co-accused. The matter was remitted to the trial court with a clear direction to conduct a joint trial of the appellant along with the co-accused, in accordance with law. The trial court was granted the liberty to regulate the schedule of proceedings to ensure expeditious disposal, but this must be done without compromising procedural safeguards and only after hearing all concerned parties.
Mamman Khan Vs State of Haryana
Supreme Court: 2025 INSC 1113: (DoJ 12-09-2025)




