According to TMZ.com, Sylvestor Stallone's 35yr old son may have died days before being discovered by the cleaning lady.TMZ is reporting that Sage Stallone was dead in his room for a 3 to 4 days (maybe even a week). They report that Sage room was filled with trash. Read more here...

http://www.tmz.com/2012/07/14/sage-stallone-dead-three-days/