Sage Stallone, the 36-year-old son of legendary actor Sylvester Stallone, was found dead in his Los Angeles home after suffering what appears to be a drug overdose.

Sources close to the scene revealed to TMZ that “numerous empty pill bottles” were found at the scene, but law enforcement officers say that Sage’s death doesn’t appear to be a suicide. No suicide notes were found at the scene and it’s still being determined what kinds of pills Sage ingested.

Michelle Bega, a rep for Sylvester Stallone, released a statement on the actor’s current state, saying “Sylvester Stallone is devastated and grief-stricken over the sudden loss of his son Sage Stallone. His compassion and thoughts are with Sage’s mother, Sasha. Sage was a very talented and wonderful young man. His loss will be felt forever.”

Sage made his acting debut in “Rocky V” as Rocky’s son Robert, and he later went on to direct several films, including 1996’s “Daylight.”

Sage is survived by his mother, actress Sasha Czack, and his brother Seargeoh.