Washington police have revealed a chilling new theory about alleged killer dad Travis Decker after three weeks of frantic searching. The 33-year-old veteran is accused of suffocating his three daughters—Paityn, 9; Evelyn, 8; and Olivia, 5—in Leavenworth, Washington. Read the chilling police statement at DailyMail.com. #news #Washington #TravisDecker #Decker #crime