Extract the answer to the following question from the movie plot. If the question isn't answerable, please output "Can't answer". Question: Who was later arrested for the murder of Jennifer? Title: Fracture Movie plot: A young solo mother (Elliott) loves her son and his needs are foremost, but she still has room in her heart for her very broken brother (Turner), even as her fundamentalist mother cruelly rejects her. But when the brother is responsible for a woman's broken neck, during his burglary of her house, families are changed as crisis amplifies and at times the young mother seems to be the only adult.
A:
Can't answer