Jamal Warner died in an accidental drowning off the coast of Costa Rica July 20, he had been swimming with his 8-year-old daughter, police confirmed to ABC News.

Mike Geist, a lifeguard instructor at the beach where actor Malcolm-Jamal Warner died, recounts what happened.

The accidental drowning of actor Malcolm-Jamal Warner, best known as Theo Huxtable on “The Cosby Show,” has many people ...