greatness stamped into his dna? we look for answers in his fascinating family sorry. announcer: from the global resources of abc news, with terry moran, cynthia mcfadden and bill weir in new york city, this is nightline, october 6th, 2011. good evening, all, i m bill weir. there are late developments tonight in a case of a missing baby in missouri. three days into the search to find the baby girl, a disagreement has apparently broken out between her family and police. earlier tonight, detectives said the baby s parents had suddenly quit cooperating with the investigation. but then the child s aunt called a news conference to say, quote, we have never stopped cooperating. either way, the baby girl has yet to be found. dan harris has the latest. reporter: her nickname is pumpkin pie. 10-month-old lisa irwin. her pictures, impossibly cute. and for the past three days, her parents have been the picture of agony. telling the world that their baby was snatched from her crib
baby in missouri. three days into the search to find the baby girl, a disagreement has apparently broken out between her family and police. earlier tonight, detectives said the baby s parents had suddenly quit cooperating with the investigation. but then the child s aunt called a news conference to say, quote, we have never stopped cooperating. either way, the baby girl has yet to be found. dan harris has the latest. reporter: her nickname is pumpkin pie. 10-month-old lisa irwin. her pictures, impossibly cute. and for the past three days, her parents have been the picture of agony. telling the world that their baby was snatched from her crib in the middle of the night, all the while, clutching her barney doll and her photographs. throughout this ordeal, jeremy irwin and deborah bradley have been cooperating fully with the kansas city police department, sitting for hours of interviews. but tonight, police have announced that that is over. they ve been cooperative up to thi