Costa Rican first responders treated a second person at the scene where the “Cosby Show” actor was declared dead Sunday.

The death of Malcolm-Jamal Warner was mourned by fans and admirers of the actor. He played the only son of Bill Cosby’s Cliff Huxtable on the landmark series “The Cosby

Para los jóvenes y adolescentes negros que crecieron a mediados de la década de 1980, “The Cosby Show” ofrecía algo que rara vez

Since creating and starring as Dr. Cliff Huxtable on The Cosby Show, the once-beloved and ubiquitous comedian and actor Bill Cosby has seen his public image and career impacted by numerous allegations of sexual assault and abuse, all of which he has consistently denied.

Malcolm-Jamal Warner played “The Cosby Show’s” Theo Huxtable with a charismatic mix of bravado, innocence and hysteria.

Although The Cosby Show was once one of America's most beloved sitcoms, its legacy has since been clouded by controversy, with many referring to its downfall as the "Cosby curse." What Is the ‘Cosby Curse’?

Cosby now lives life out of the spotlight and has not returned to acting in Hollywood. He remains married to his wife, Camille, with whom he has welcomed five children since their 1954 wedding. Two of his children — Ennis and Ensa — have since died.

Malcolm-Jamal Warner, who gained fame as Theodore Huxtable on the NBC sitcom “The Cosby Show,” has died in an accidental drowning while swimming during a family vacation in Costa Rica, PEOPLE reports. He was 54.