new delhi a 17yearold boy allegedly killed his friend also 17 following an argument over smoking an ecigarette in mangolpuri police have apprehended the boy who had also allegedly killed a woman last year after her kid urinated outside his housethe incident came to light around 7am on friday when police received a call that a boy had been found dead and his body stuffed in a travel bag in y block the boy had cut marks on his throathe was identified as a resident of sector 1 in vijay vihar his family had registered a missing complaint at south rohini police station on thursday night a case of murder was registered on friday and the investigation started said pranav tayal deputy commissioner of police rohinithe investigation revealed that the boy was last spotted with his friend the friend was apprehended it is suspected that following an argument over smoking ecigarette at his house the boy killed the other the officer said tnn