According to Chief Deputy Coroner Bill Yates, an autopsy performed Saturday showed no signs of trauma or foul play, the website reported.
Sheriff's Capt. David Agree said the ruptured bag plastic bag contained an unknown substance that authorities said was believed to be illicit drugs, AL.com reported.
“There is a high probability that the contents of the bag were absorbed into Smith’s system,’’ Agee told the website. “The other preliminary findings were consistent with seizure deaths and drug toxicity.”