Malcolm-Jamal Warner's cause of death has been released by police. The actor, who is best known for his role as Theo Huxtable in the hit TV sitcom "The Cosby Show," died on Sunday off the coast of Costa Rica after a drowning, Costa Rican National Police told ABC News. He was 54.

Malcolm-Jamal Warner was honored by his friends and fans during a live tribute on his 'Not All Hood' podcast, led by his co-host Candace Kelley. 'The Cosby Show' actor, 54, died as a result of accidental drowning in Costa Rica0.