LOS ANGELES – Nick Reiner, 32, the son of Hollywood actor and filmmaker Rob Reiner, has been arrested on suspicion of killing his parents, who were found dead in their Brentwood home over the weekend, Los Angeles police said Monday.

Nick Reiner, who struggled with substance abuse, was taken into custody Sunday night and booked for murder at the county jail, where he remains without bail, according to a Los Angeles Police Department (LAPD) statement. Homicide detectives are scheduled to present their case to the county district attorney’s office on Tuesday for potential formal charges.