Malcolm-Jamal Warner, an actor and artist who rose to fame as a child as Theodore Huxtable on “The Cosby Show,” has died, according to a source close to the actor.

American actor Malcolm-Jamal Warner, who played Bill Cosby's son Theo on the 1980s groundbreaking television hit "The Cosby Show," died at age 54 on Monday by drowning, a law enforcement source confir...