Hadley LaMontagne, a Crime Scene Investigator from New Orleans has gone through some rough patches in her life. After coming back to her job after 8 months of being in a sanitarium, she is ready to go back to being in the FBI and being more active in the field. What happens when her mother's daughter comes into the picture? Or when her and Spencer's relationship is put to the test? Or when a new killer is out and his next target is her? CM season 6- ?