STILLWATER, Oklahoma - Oklahoma State University has released the identity of a motorcyclist killed in a crash Tuesday afternoon on the school's Stillwater campus.

The school says he was Dhillion Massey, 18, of Perkins.

OSU spokesman Gary Shutt says Massey was northbound on Monroe Street when the motorcycle struck a speed bump. The impact threw Massey off the cycle. He was pronounced dead at the scene.

Shutt says Massey was not an OSU student or employee.