Sage Stallone found dead in his apartment which was in Hollywood on Friday (13/07/2012) evening local time.
Sage Stallone himself has been engaged to work in several film projects including the movie "Day Light" and also worked with his father in the movie "Rocky V".
like that in quotes from CNN, a spokesman from Slyvester Stallone said that "The Father is very sorry and greatly saddened over the death of his son" he said.