ROCKVILLE, Md. (AP) — Montgomery County Police say a man investigated for his possible role in the slaying of an American University professor at her Bethesda home has been extradited to Maryland.

Eighteen-year-old Deandrew Hamlin was returned to Maryland from Washington Monday evening. Police say he will be served with a warrant charging him with motor vehicle theft and other offenses.

Police say the stolen car belonged to 52-year-old Sue Ann Marcum, who was found dead Oct. 25.

The medical examiner ruled her death a homicide and determined that the cause of death was asphyxia and blunt force trauma.