New Delhi, Nov. 24 -- Police on Sunday said they have formally issued notices to the three of the four teachers of St Columba's School,who were named in the First Information Report (FIR) in connection with the alleged suicide of a Class 10 student who accused them of harassment and held them responsible for his death. Police also said they have recovered CCTV footage from the school, which they say corroborates parts of the allegations.

The 16-year-old had jumped from an elevated Metro station in west Delhi on Tuesday, leaving behind a handwritten note in his school bag that alleged persistent mistreatment by the four staffers. They had been suspended by the school after the incident came to light.

Police said the notices summoned all ...