A by-the-book female detective teams up with four down-on-their-luck assassins to investigate her father's murder. A by-the-book female detective teams up with four down-on-their-luck assassins to investigate her father's murder. A by-the-book female detective teams up with four down-on-their-luck assassins to investigate her father's murder. A by-the-book female detective teams up with four down-on-their-luck assassins to investigate her father's murder.