Autopsy on Slipknot Bassist Inconclusive Autopsy on Slipknot Bassist Inconclusive Iowa police say an autopsy has failed to determine how Slipknot bassist Paul Gray died at a suburban Des Moines hotel. (May 25) From: AssociatedPress Views: 118 2 ratings Time: 01:10 More in Entertainment Σχετικά Related posts: Jackson family want second autopsy