Bodies of 2 men found in adjacent yards

Bodies of 2 men found in adjacent yards
Marin County Sheriff's detectives investigate the shooting deaths of two men in neighboring backyards on Carlota Circle in the Strawberry neighborhood of Mill Valley, Calif., Thursday, Aug. 21, 2014. (AP Photo/Marin Independent Journal, Robert Tong)
MILL VALLEY, Calif. (AP) — Authorities have discovered two men dead in neighboring backyards in Northern California.

Marin County Sheriff's Lt. Doug Pittman says investigators think the deaths in an unincorporated part of Mill Valley are related and are treating them as a double homicide.

Detectives were investigating the first man's death late Wednesday. They discovered the second man's body in the adjacent yard early the next morning.

Details about how the men were killed were not released. The victims have not been identified.