In October of 1969, one or more killers shot and stabbed a well-to-do Cincinnati couple and one of their mothers in their Mount Lookout neighborhood. Martin and Patricia Dumler were college sweethearts and doting parents of two children; Patricia's mom, Mary Wilson, was a loving grandma. Police say they don't even have a motive for the horrific crime.\n\nohiomysteries.com\n\nfeedback@ohiomysteries.com\n\nwww.patreon.com/ohiomysteries\n\nwww.twitter.com/mysteriesohio\n\nwww.facebook.com/ohiomysteries\nAudionautix- The Great Unknown\nThe Great Phospher- Daniel Birch\nLearn more about your ad choices. Visit megaphone.fm/adchoices