Sources that Sahil had fled the city after the murder. (File)
A day after a 16-year-old girl was stabbed and bludgeoned to death in the Shahbad Dairy area of the national capital, sources in Delhi Police said that the murder could have be premeditated as Sahil, the 20-year-old accused, had purchased the knife used in the murder a fortnight ago.
"During questioning, Sahil said that he had bought the knife used in the murder about 15 days ago from a weekly market," police sources said.
The accused has not, however, disclosed the location from which he bought the knife and police are investigating, the sources said.
Police are also investigating whether or not the murder was a "crime of passion" or done on a sudden provocation, the sources said.
Sources that Sahil fled the city after the murder and switched off his phone. He reached Bulandshahr in Uttar Pradesh after changing two buses. He was arrested on Monday from Bulandshahr by Delhi Police. He was produced before the court today and sent to police remand for two days.
According to police sources, after committing the murder, Sahil dumped his weapon in Rithala before fleeing to Bulandshahr.
A CCTV grab of the incident shows Sahil purportedly stabbing the girl multiple times with a knife. He continued to stab her even when she slumped to the ground. He kicked her and then took a concrete slab lying nearby and bludgeoned her head.
All this while, the footage showed people watching the events unfold and walking past without intervening. At one point a dog is seen approaching the spot.
The police reached the crime spot after the local beat officer was informed by the locals about the incident about 10 minutes after the incident.
An initial police investigation concluded that at the time of the incident, the victim did not have a mobile phone.
As per the police, the accused was in a relationship with the minor, but they had a quarrel on Sunday night after which he killed her.
The police said that it had registered FIR in the matter under section 302 (murder) of the Indian Penal Code (IPC) at Shahbad Dairy Police Station.
(Except for the headline, this story has not been edited by NDTV staff and is published from a syndicated feed.)