Building Owner Held After 25 Hours. The death toll has risen to 7, with several people still feared trapped under the debris. Delhi Chief Minister Rekha Gupta has ordered a magisterial inquiry into the collapse. The deadly building collapse in Delhi's Satya Niketan has raised serious questions about the safety of hostels and paying guest accommodations housing thousands of students. An NDTV reality check examines cramped PGs, narrow lanes and limited emergency access in the student hub.