Weiland died in his sleep while on the tour bus in Bloomington, Minnesota on Thursday, December 3rd. The singer was on tour with his current band The Wildabouts.

Police in Minnesota obtained a search warrant for the tour bus following Weiland's death and according to CBS Minnesota (via Loudwire), they found a small amount of a substance in Weiland's room that tested positive as cocaine.

According to the report, the police also found some of the substance in Wildabouts bassist Tommy Black�s room and he was arrested and is currently being held for possession of a controlled substance.