The boy, an underage car driver, had confessed that a boy was killed by his car in Johar Town on Monday night.
Talha, handcuffed by police was presented before the court today. was on interim bail and was arrested after being made part of investigation, he added.
The son of DSP Naveed Irshad, in his initial statement, had said he was sleeping at the time of incident and claimed that his cousin was driving the car.
In the court, the police had requested to transfer the guilty boy in its custody.
Talha had acquired interim bail before surrendering on October 21.