A judge made the ruling Wednesday after reviewing reports from two doctors who examined 20-year-old Autumn Matacchiera. The Hainesport woman will be committed to a psychiatric facility.
Authorities say the woman grabbed the girl at random in January and threw her on the tracks at a light-rail platform in Burlington City. Police jumped onto the tracks to signal the train to stop. The girl was rescued by her mother's boyfriend but suffered a cut and some bruising.
Matacchiera said she believed she needed to make a sacrifice to win the love of an estranged relative.