It was one group in ski masks and another in backpacks. They took over the whole parking lot. They were definitely going after someone,” a witness said.

Witnesses say a mob of kids—some in ski masks—jumped another group, still wearing their backpacks, after school Friday. One of the teenagers was stabbed to death at the

A 14-year-old was killed in a stabbing Friday afternoon in Queens, police say. The NYPD says two people of interest have been taken into custody for questioning. It's not clear how many suspects were involved.