San Jacinto police responded to a call in the 700 block of Multnomah Court at 7:42 p.m. Friday after an unidentified person called police to check on the welfare of the residents.
When they arrived, there was no response from any occupants of the residence.
Officers then entered the home through a side garage door and discovered the bodies of two males inside. The causes of deaths are unknown.
Anyone with information is asked to contact Investigator Alfaro of the Riverside County Sheriff's Central Homicide Unit at (760) 393-3500, or Investigator Vance Velardez of the San Jacinto Police Department at (951) 791-3400.