ATLANTA  — Authorities in Georgia say Chris Kelly, a member of the 90s rap duo Kriss Kross, has died in Atlanta.

Investigator Betty Honey of the Fulton County Medical Examiner’s office said the 34-year-old Kelley was pronounced dead around 5 p.m. Wednesday at the south campus of the Atlanta Medical Center.

“It appears it may have been a possible drug overdose,” said Cpt. Kay Lester, a spokeswoman for the Fulton County Police.

Kelly, known as “Mac Daddy” performed alongside Chris Smith, known as “Daddy Mac,” in the early and mid-90s. The duo might be best remembered for the song “Jump” from their 1992 debut album, “Totally Krossed Out.”