The Oregon State Patrol says a man injured in a motorcycle accident on Highway 216E in Wasco County last weekend has died. According to the OSP, 46-year-old Jason Burchfield of Milwaukie succumbed to his injuries at Oregon Health and Sciences University in Portland on Wednesday. The accident occurred on Highway 216E at milepost 1.5 at about 2:30 last Saturday afternoon. A preliminary investigation showed the motorcycle operated by Burchfeld was westbound when it failed to negotiate a curve and struck the rock embankment.