ARDEN HILLS (AP) - Police are looking for a man involved in a fatal shooting at an Arden Hills gas station.

Witnesses saw two men arguing inside a dark-colored BMW at the Holiday gas station about 9 a.m. Monday. They told police the driver got out, went around to the passenger side, fired several shots and took off in the vehicle.

Ramsey County deputies found a man collapsed in the parking lot. He was declared dead at a hospital.

Sheriff's Sgt. John Eastham says authorities were interviewing a person of interest, but no one had been arrested as of the late afternoon.

State and county authorities searched the home of the victim. His name hasn't been released.