A Delhi court has sent a notice to the CBI questioning the bail applications of four co-owners of a coaching centre basement where three civil service aspirants drowned recently.

Principal District and Sessions Judge Anju Bajaj Chandna directed the central probe agency to respond by August 9, when the court will hear the accused's bail pleas: Parvinder Singh, Tajinder Singh, Harvinder Singh, and Sarbjit Singh, reported PTI.