Article content LAURENTIAN VALLEY – The Upper Ottawa Valley (UOV) detachment of the Ontario Provincial Police (OPP) has released the name of the driver killed in a single-vehicle collision on Saturday. Deceased is Donald James Switzer 47, of Pembroke. The UOV OPP with the assistance of an OPP Collision Reconstructionist and Technical Collision Investigator is investigating the fatal, single-motor vehicle collision that occurred on May 15 shortly before 4 p.m. UOV officers, along with Renfrew County paramedics responded to a report of a vehicle laying on its side just before Doran Road off of Highway 17. The male driver, Switzer, was the lone occupant. He was transported to the hospital but succumbed to his injuries a short time later.