>> newborn girl in the care of social services after her father tried to smuggle her out of the hospital in in a shopping bag. clayton sandell reports this one. >> reporter: what the staff at glendale arizona does not know at this moment hidden in the bag is a 2 day old baby girl. the infant is wearing an electronic bracelet that locks doors and alerts the staff. they don't notice jason bristol has allegedly concealed his daughter under blankets to evade social workers. and this hospital security system has a flaw. an emergency exit that only locks temporarily. bristol tries it once. but when the system resets it unlocks. he gets away down a stairwell then out through the lobby. scenes like this are extremely rare. 132 babies taken from hospitals since 1983 thanks to low and high tech security standard in