Double murder victims identified; suspect still at large

Sheriff's Department investigators are shown processing the scene of a double murder.

Story is updated with an arrest made Tuesday:

The identities of the victims in a double murder in Menifee Aug. 13 have been released by the Riverside County Coroner's Office.

Juan Enciso Castillo, 41, and Roberto Enciso Castillo, 45, were found shot to death at a residence in the 25700 block of Waldon Road. No other information about the deceased was given.

Authorities previously identified Jesus Sanchez Ponce, 39, as a suspect in the crime. He remains at large. Ponce (left), who is from the Coachella Valley city of Mecca, was last seen driving a brown GMC Sierra pick-up truck with California license plate 8H85193, according to a news release from the Sheriff's Department.

Investigators from the Central Homicide Unit on Tuesday arrested Gustavo Perez Iturriaga, 43, of North Shore as an accessory after the fact. No other details of the arrest were available. North Shore is a small community near the shore of Salton Sea in southeastern Riverside County.

Anyone with information about Ponce is urged to call Master Investigator Alfaro of the Central Homicide Unit at 760-393-3528. If you see this suspect, call 911.