Los Angeles (CNN)-The son of actor Sylvester Stallone has died.
36-year-old Sage Stallone was found dead in his Los Angeles apartment Friday.
Officials say there are no signs of foul play and no suicide note was left behind.
The assistant coroner says they did find prescription medication.
Sage Stallone acted in several movies, including "Daylight" and "Rocky V" with his father.
In a statement, Sylvester Stallone said he is devastated and grief-stricken by the loss of his son.