Niagara Regional Police are searching for a driver involved in a motorcycle crash Sunday evening.
Police say just after 9:00pm, a Hyundai Tuscon, another vehicle, and a Harley-Davidson motorcycle were all involved in a collision on North Service Road near Bartlett Road North.
Police say the unknown vehicle fled the scene, while both occupants of the motorcycle were brought to an out-of-region hospital with life-threatening injuries.
Police are appealing to the driver of the other vehicle, as well as any witnesses or area residents with surveillance, dashcam, or other relevant footage, to come forward.
(Written by: Matt Latour)