BED-STUY - News 12 has obtained surveillance video in the shooting death of a man on a B15 bus.

A source close to the family of Angel Rojas sent News 12 the video. 

The source says it shows 14-year-old Kahton Anderson chasing his intended target off the bus.

Anderson remains in custody. He is being charged as an adult and is facing charges of second-degree murder, criminal possession of a weapon and criminal use of a firearm.