Malcolm-Jamal Warner, known for his role as Theo Huxtable on the iconic sitcom "The Cosby Show," has died at the age of 54. Authorities in Costa Rica confirmed that Warner drowned on Sunday while vacationing with his family at Playa Cocles, a beach on the Caribbean coast. The Costa Rican National Police reported that he was caught in a current while swimming.

Witnesses attempted to rescue Warner, but first responders from the Costa Rican Red Cross found him unresponsive. He was pronounced dead at the scene. An autopsy conducted by the Forensic Pathology Department confirmed that his death was due to asphyxiation by submersion, ruling it an accidental drowning.

Warner's body was returned to San Joaquin de Flores on Monday afternoon. The actor gained fame for his portrayal of Theo Huxtable from 1984 to 1992, a role that earned him an Emmy nomination. He was the only son in the Huxtable family, which included his parents, played by Bill Cosby and Phylicia Rashad, and four sisters. Warner's character became a significant representation of American teenage life during the show's run.

In addition to his work on "The Cosby Show," Warner starred in other television series, including "Malcolm & Eddie" and "Read Between the Lines." He also appeared in the Fox medical drama "The Resident." Warner was a Grammy Award winner, recognized for his contributions to music and poetry, including a Grammy for best traditional R&B performance in 2015.

Warner's impact extended beyond acting; he was also an executive producer and voice actor for the beloved PBS children's show "The Magic School Bus." He was known for his creative pursuits in music and poetry, often discussing the importance of vulnerability in his work.

Tributes have poured in from fans and fellow actors. NBA Hall of Famer Magic Johnson expressed his sadness over Warner's passing, recalling their conversations about life and basketball. Tracee Ellis Ross, who co-starred with Warner, shared her grief on social media, highlighting his warmth and talent.

Warner's legacy includes memorable moments from "The Cosby Show," such as his character's humorous interactions with his father and his experiences as a teenager navigating family life. His contributions to television and the arts will be remembered by many.