Ahlittia North , 20 , admitted stabbing 6-year-old Matthew Flugence , authorities say . Ahlittia North 's body was found in trash can three days , three days after she was reported missing . Authorities say Flugence babysat the girl in the past . Flugence was arrested Tuesday after people told authorities that he was walking along a road in nearby Westwego , asking for money and telling them he was on the run from police , officials said . The girl is the stepdaughter of Flugence 's uncle , police say .
Ahlittia North , 20 , admitted stabbing 6-year-old Matthew Flugence , authorities say . Ahlittia North 's body was found in trash can three days , three days after she was reported missing . Authorities say Flugence babysat the girl in the past . The girl is the stepdaughter of Flugence 's uncle , police say .