HARTLY, Del. — Delaware police are investigating a fatal car wreck in Hartly.

Police say the wreck occurred just before 3 p.m. on Thursday on Halltown Road just east of Crystal Road.

Police say 52-year-old Michael Wallace was driving a Chevrolet Silverado pickup truck and attempting to negotiate a left curve when he lots control and struck a mailbox, then a tree on the driver’s side door.

Police say Wallace wasn’t wearing a seat belt, and was pronounced dead on the scene.