Police: Suspect used screwdriver to stab 3 teens in Bushwick

Police say three teenagers were stabbed with a screwdriver in Bushwick early Saturday morning, and the suspect is still on the loose.
Police have released a video of the person they believe to be responsible. They say the man stabbed a 16-year-old male in the back of his head and twice in the torso, a 16-year-old female in her forearm and a 17-year-old female in her torso.
Police say the incident was triggered by an argument that escalated into violence.
The victims were taken to Woodhull Hospital and are in stable condition.
Authorities are urging anyone with information about the stabbing to call Crime Stoppers at 1-800-577-TIPS.