Earlier in the timeline, on Monday, September 7, 2026, a court had sent the building owner, Hariram, and his wife, Urmila, to 14 days’ judicial custody. Hariram, an 81-year-old retired Indian Air Force sergeant, and his 75-year-old wife face serious charges. Their 52-year-old son, Mahesh, was separately remanded to police custody for two days at that time.

The collapse itself took place around 1 p.m. on Sunday, September 6, 2026. The structure comprised a ground floor and four upper floors, housing several students and other residents at the time of the tragedy. The sudden failure of the edifice sent shockwaves through the community, leading to immediate law enforcement intervention.

An initial local enquiry referenced in the First Information Report (FIR) revealed that the building was several years old. Investigators suspect that additional floors were constructed allegedly for the purpose of generating rental income. The probe is actively examining whether these additional constructions placed excessive pressure on the existing structural integrity of the building.

Legal Scrutiny and Structural Safety in Delhi

The court's decision to hold in-camera proceedings underscores the sensitivity of the case and the authorities' intent to control the narrative surrounding the investigation. By limiting media access, the judiciary aims to prevent external influences on the witnesses and the accused, ensuring a fair probe into the structural failure. The involvement of multiple stakeholders, including the elderly owners, their son, the lease holders, and the contractor, suggests a complex web of responsibilities regarding construction and safety compliance.

The arrest of Sanoj highlights the critical role of labor contractors in such projects. His transfer from Uttar Pradesh to Delhi indicates the extensive reach of the investigation, aiming to gather detailed testimony on the construction process and any potential violations of building codes. The absence of Shubham Tyagi adds another layer to the investigation, as authorities seek to locate him to establish the full extent of his involvement in the property's management and development.

As the inquiry continues, the focus remains on determining the technical causes of the collapse. The hypothesis that unauthorized or excessive additional floors compromised the building's stability is central to the prosecution's case. This incident serves as a stark reminder of the potential dangers of unregulated construction in densely populated urban areas like Delhi. The legal outcomes for Mahesh Gupta and the other accused will likely influence future regulations and enforcement mechanisms regarding rental properties and building extensions in the national capital region. The long-term impact may include stricter scrutiny of PG accommodations and more rigorous inspections of older structures undergoing modification.