PINE GROVE TWP., Pa. -

Police in Schuylkill County are investigating a one-vehicle crash that claimed the life of a 21-year-old man.

State police say Joseph Jones was killed in the wreck in the 200 block of Birds Hill Road in Pine Grove Township early Saturday morning.

Police say the Pine Grove Township resident's car lost control and slammed into the tree.

Jones was pronounced dead at the scene.

Police are trying to figure out what caused the crash.