Police are warning the public "do not approach" a former Army soldier with "extensive training" after his three young daughters were reported missing and then found dead. Travis Decker, 32, is wanted for three counts of murder and kidnapping. He is believed to be living out of a white 2017 GMC Sierra pickup and may be armed, police say. It is understood he had had a planned visit with his three daughters; Paityn, nine, Evelyn, eight, and five-year-old Olivia but did not return them to their