Double the Risk

After the deaths of his parents and having to raise his younger brother, Detective Ronan Callaghan looks for three things-a good time, his next case, and when time allows, the man who murdered his family. The jury is still out on his new partner, but the hot new medical examiner at the first crime scene they share does it for him hands down. Diego Nieves hopes his new job in Boston will allow him to shake the painful memories of an on-duty shooting. Haunted by the event, he takes his job se...