Malcolm-Jamal Warner has reportedly passed away at 54. The former child star, who was known for his role as Theo Huxtable on The Cosby Show from 1984 to 1992, has allegedly died from an accidental drowning,

Following initial reports from TMZ and People, Costa Rican police have confirmed to ABC News that actor Malcolm-Jamal Warner has died. Warner became a household name when he played Theodore “Theo” Huxtable on the hit sitcom “The Cosby Show” from 1984 to 1992.

Malcolm-Jamal Warner, beloved for his role as Theo Huxtable on The Cosby Show, has died. He was 54. According to TMZ, a source close to the actor confirmed the news, citing an accidental drowning as the cause of death.

“The Cosby Show” star Malcolm-Jamal Warner has died at age 54, TMZ reported on Monday. A source confirmed Warner’s death to PEOPLE. The insider claimed Warner was in Costa Rica on a family vacation and drowned while swimming.