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.

Keshia Knight Pulliam is honoring her former "The Cosby Show" co-star Malcolm-Jamal Warner after his tragic death. In a touching Instagram post on Sunday, Pulliam shared a clip of Warner performing onstage at the City Winery in Atlanta, followed by footage of two young girls, believed to be each of their daughters, walking with a horse on a farm.

"The Cosby Show" actress Keisha Knight Pulliam, who played Rudy Huxtable, breaks her silence on the death of her on-screen brother Theo.