Delhi bus gangrape: Accused’s DNA matched samples, crucial for water-tight case, say cops

Police have said the alleged sexual assault took place as the bus moved towards Delhi.

Greater Noida bus gangrape, Delhi Police FSL fast track court, sleeper bus gangrape case, NHRC notice Delhi UP police, Gautam Buddha Nagar police, Noida passenger safety lapses, bus traffic challans UP Delhi, public transport safety women, Delhi rape, delhi gangrape, delhi moving bus rape, delhi teen raped moving bus, delhi girl raped moving busThe suspected sleeper bus after a 16-year-old Class 11 student was allegedly gang-raped inside it, in Delhi's Kashmere Gate area. (Special arrangement photo)

The DNA samples of the two men accused of raping a 17-year-old in a moving bus last month have matched the samples recovered from the bus and the girl’s clothes, according to the chargesheet filed by the Delhi Police in the case. This makes scientific evidence obtained during the girl’s medical examination and forensic evidence crucial to the case, as per the investigators. A total of 51 witnesses, including the minor’s cousin whose house she was going to, her parents and the staff at repair centre that the accused visited before the alleged assault, apart from investigating officers, have been named in the chargesheet, said officers.

The Delhi Police filed a 398-page chargesheet in the case on September 18. A city court took cognisance of it on September 24, officials familiar with the proceedings said.  Biological samples, including semen and hair strands, were collected during the investigation and sent to the Forensic Science Laboratory (FSL) for examination. Police had sought an expedited report as they prepared the case for trial.

Officers said forensic evidence was the first and one of the key pieces of evidence relied upon by police in building what they described as a ‘watertight case’.

The girl was allegedly gang-raped inside a moving sleeper bus on August 4 as it travelled nearly 47 km from Greater Noida to Delhi’s Kashmere Gate in August. On Monday, the Supreme Court took suo motu cognizance of the case, expressed anguish over the matter, and said, “One cannot help but draw painful parallels to the 2012 Nirbhaya case, calling into question whether systemic law enforcement mechanisms have made any meaningful progress in the decade since then.

Sources also said the minor maintained her statement throughout  the investigation, including in her statement recorded under Section 164 of the Code of Criminal Procedure. Her statement corroborated the account she had given to police on the first day of the crime, sources said.

The case

The incident took place on August 4. The teenager allegedly boarded the bus at Pari Chowk in Greater Noida.

According to her statement to the police, the girl had told the bus driver and conductor that she wanted to go to Noida and was told that the bus was headed in that direction.

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After boarding, she realised that there were no other passengers and attempted to get off but the conductor allegedly pulled her back inside.

Police have said the alleged sexual assault took place as the bus moved towards Delhi. The girl was allegedly abandoned in Kashmere Gate after the sexual assault and she approached the local police station.

Police said considering the sensitive nature of the complaint, the minor’s medical examination was carried out and the case registered without jurisdictional delay.

Using CCTV footage, they traced the bus to a parking area in Timarpur and arrested the men — bus driver Kuldeep (39) and conductor Sandeep (26), both hailing from Kanpur — within four hours.

Red flags found during probe

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Police investigation traced the route of the bus through Greater Noida, Noida and Delhi and found that the vehicle was allegedly not stopped for a safety or compliance check during the journey.

Investigators found that the bus had 11 pending traffic challans — seven of them issued in July — for offences relating to speed-limit devices and permit violations.

Police also found that the two men had been hired without police verification. The bus’s CCTV camera was also found to be non-functional, while heavy curtains covered its windows.

Investigators had further examined whether safety mechanisms such as GPS or vehicle-tracking systems and panic buttons were installed and functional at the time of the incident.

 

Sakshi Chand is an Assistant Editor at The Indian Express, based in New Delhi. With over a decade of experience in investigative journalism, she is a leading voice on crime, the prison system, and institutional governance in the National Capital. Professional Background Specialization: Her reporting focus includes high-stakes crime, national security, prison reforms, and traffic governance. Key Coverage: She has been on the frontlines of major events such as the 2G spectrum case, the 2020 North-East Delhi riots, and communal clashes across Uttar Pradesh (Kasganj, Aligarh). Earlier Career: Before joining The Indian Express, she was a reporter for The Times of India. Personal Interests: Outside of her career in journalism, Sakshi is a National-level basketball player and coach, bringing a unique sporting discipline to her professional life. Major Recent Coverage (Late 2025) Her reporting in the latter half of 2025 has been dominated by a major terror investigation and administrative accountability: 1. The Red Fort Blast Investigation Throughout November and December 2025, Sakshi led the coverage of a car explosion near Delhi's Red Fort: Forensic Breakthroughs: She reported on the use of TATP and ammonium nitrate in the IED and identified the shops where raw materials were sourced (Nov 14-16, 2025). The "i20 Route": She meticulously tracked the journey of the vehicle used in the blast, tracing it to a Pulwama-based resident who entered Delhi via the Badarpur toll plaza (Nov 12, 2025). Victim Support: She recently reported on the Delhi Police providing a list of damaged vehicle owners to the Finance Ministry to expedite insurance claims for those caught in the blast (Dec 4, 2025). 2. Crime & Police Accountability "Crackdown on Extortion Gangs": In December 2025, she reported on a syndicate that was blackmailing traffic cops. Following five arrests, the Special CP directed officers to report all such attempts (Dec 12, 2025). "Corruption in the Ranks": She covered the arrest of five Delhi Police personnel by the Vigilance branch following a wave of public complaints (May 19, 2025). Cold Cases & International Murders: She has extensively tracked the case of a man who allegedly killed his wife in London and fled to India, reporting on his "Proclaimed Offender" status and the denial of his anticipatory bail (May 2025). 3. Governance & Public Policy "13,000 Homes for 90,000 Cops": A data-driven feature on why the majority of Delhi Police personnel are forced to live on rent despite the city's housing projects (May 4, 2025). Traffic Decongestion: Using her interest in urban logistics, she detailed how the Traffic Police eased congestion on Vikas Marg by switching off signals and creating U-turns (April 2, 2025). Signature Style Sakshi Chand is known for a data-driven and investigative approach. She frequently uses forensic reports, CCTV analysis, and administrative data to go beyond the "official version" of a crime story. Her work in prison reporting is particularly noted for highlighting the legal and humanitarian conditions of foreign detention centers and local jails. ... Read More

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