Investigators said they responded around 4:45 p.m. Saturday to a report of a dead body in a vacant apartment near the 1400 block of East Date Street.
When officers arrived, the door was open and they found the body of 33-year-old Clarence Jerome Baines Jr. He was on the floor with signs of trauma to his body.
Anyone with information on this crime was urged to contact San Bernardino police at (909) 384-5656.