La proie (2011)

Bankrobber Franck Adrien serves a prison sentence after successfully robbing a national bank, but before he gets caught he manages to hide the money and it's not just police that are looking for the money. His cellmate is Jean-Louis Maurel who is suspected rapist/child molester but he claims his innocence and the court finds him not guilty, Maurel promises to look after Franck Adriens family when Maurel gets out. But one day, a man called Manuel Carrega tells Franck Adrien that Jean-Louis Maurel is suspected serial killer and that Franck Adriens family might be in danger. Franck Adrien escapes from prison and police officer Claire Linné and her team takes up the chase.