A teenager was shot in the head and killed in Brooklyn on Saturday night – with the killer still on the loose, according to police. Cops responded to a 911 call on Eastern Parkway in Crown Heights around 8:47 p.m. and found the 16-year-old unresponsive and was pronounced dead at the scene by EMT’s, police said. The victim, identified as Tyson Harps of the Bronx, suffered a gunshot wound to the head. 3 Officials and members of the community gather at the scene.