A 16-year-old boy died after falling into a drain in southwest Delhi on Monday though police suspect foul play in the incident.
Police was informed around 3.25 pm about a boy crying for help after he fell into a drain in Chhawla area, said a senior police officer.
He was rescued and rushed to a hospital where he was declared dead, he added.
He was identified as Mandeep. During investigation, it emerged that he had left his home along with three-four of his friends in the morning.
However, when police reached there, his friends were not present at the spot.
Mandeep's chest has a puncture wound that could have been sustained due to a compass or a thorn, said the officer.
He said they are investigating the matter and the body has been preserved for post-mortem.
"A post-mortem examination will clear the picture. The behaviour of his friends appears to be suspicious," he added.