In a poignant interview with 60 Minutes, Patrick Clancy reveals the heartbreaking final moments and last words he spoke to his eight-month-old son Callan after ex-wife Lindsay Clancy strangled their three young children. In Kissimmee, Florida, 68-year-old Marilyn Elise Therrell faces attempted murder and aggravated abuse charges after allegedly attempting to poison her two adult autistic sons before trying to end her own life. In Long Island, New York, Sage Arias-Brown has been indicted for second-degree murder after allegedly stabbing his father Edward Brown over 40 times while the victim frantically called 911 for help. Sydney Silvagni reports.