Chris "Mac Daddy" Kelly, half of the 90s rap group Kris Kross, died at 34 in Atlanta Wednesday in what authorities believe to be a drug overdose.

Kelly was found unresponsive at his home at 4:30 p.m. Wednesday, and pronounced dead at 5 p.m. at Atlanta Medical Center, according to Betty Honey of the Fulton County Medical Examiner's office.

Cpl. Kay Lester of the Fulton County police said that statements and evidence indicate Kelly's death "may have been a possible drug overdose."