NEW : Denver police ask the public for help in their investigation . It appears the bar was set on fire to hide the bodies inside , investigators say . More from CNN Justice : . `` Each victim 's body showed obvious signs of trauma , '' police say . The victims were all shot multiple times and had been sexually assaulted before they died.
NEW : Denver police ask the public for help in their investigation . It appears the bar was set on fire to hide the bodies inside , investigators say . `` Each victim 's body showed obvious signs of trauma , '' police say . The victims were all shot multiple times and had been sexually assaulted before they died.