 Four are dead after a shooting at a pool party in Florence, Kentucky. Chief of Police Jeff Mallory. We don't believe he was a party goer at any time. He just showed up evidently from what the preliminary investigation showed. He says a suspected shooter led police on a chase, crashed his car into a ditch, and then took his own life. CBS's Heather Bosch tells us cancer has hit rock royalty. I saw you again.