Malcolm-Jamal Warner's death was officially ruled a drowning by authorities. Another man involved in the incident has been released from the hospital.

Malcolm-Jamal Warner has died at 54 after drowning in Costa Rica, People reported. The actor, widely known for playing Theo Huxtable on “The Cosby Show,” died while on a family vacation in the Central American country, reports indicate.

Malcolm-Jamal Warner's Death: Police Clarify Heartbreaking Details originally appeared on Parade. New details have come to light regarding the tragic death of Malcolm-Jamal Warner. The longtime actor, best known for his role as Theo Huxtable on The Cosby Show, died in an accidental drowning in Costa Rica on Sunday, July 20. He was 54 years old.