Actor and director Malcolm-Jamal Warner, best known for his role on "The Cosby Show," has died in an accidental drowning in Costa Rica, where he was vacationing with his family, officials there said. He was 54.

The OIJ is providing new details that clarify the timeline of events that lead to Malcolm-Jamal Warner's death. "It was at that moment that they were swept away by the current, and the friend managed to get out,