Last night rap fans everywhere were shocked and saddened to hear about the death of Kris Kross' Chris "Mac Daddy" Kelly. Today, details are beginning to emerge about the 34-year-old's untimely passing.

TMZ is reporting that according to the police report filed about Kelly's death, he was using cocaine and heroin. 

At about 3 PM EST yesterday, paramedics arrived at Mac Daddy's house after his mother, Donna Kelly Pratt,  called 911. The paramedics found Mac Daddy passed out on the couch with no signs of life. They attempted to revile him but couldn't.

Mac Daddy's mother Donna told police that her son was using cocaine and heroin—often called a speedball—the night before his death. According to the police report, both his mother and uncle confirmed that he had an extensive history of drug use.

[via TMZ]