A man has died after crashing into an oak tree in Mendocino County. It occurred Saturday morning on Highway 101 near Hopland when an SUV “made an unsafe turning movement.” It veered off the east edge of the roadway, just north of La Franchi Road, and crashed into a tree causing the SUV to catch on fire. The driver, who’s identity hasn’t been released, died of his injuries at the scene. It’s not known if drugs or alcohol were a factor.