VANCOUVER -- Police are searching for a suspect after two men were allegedly pepper-sprayed during a road rage incident in Burnaby, B.C. last month. Authorities said the suspect parked his truck in the 4100 block of McGill Street shortly before noon on Dec. 29, then walked over to pepper-spray the victims. The man then sped off in a white Ford F150. It's unclear what prompted the alarming attack, but Burnaby RCMP said the victims "believe the incident stemmed from a lane change earlier in the day." On Wednesday, authorities released several images of a suspect in the hopes that someone will recognize him and come forward.