Youngest son Jamie's life takes an abrupt turn when he's asked to become part of a clandestine investigation that could impact the family's legacy and reveal the truth about his elder brother, who died in the line of duty.
Following the lives of five new and inexperienced police recruits in their mid-20s who trained together and must now learn at first hand the hardest kind of policing there is: as big-city crime-fighters. Andy faces a volatile gunman when the high-risk takedown of a suspect does not go as planned.
A robbery on a casino-bound bus filled with seniors threatens Frank and Noelle's wedding; Traci loses Noelle; Andy and Nick share an intimate moment.
Harvey and Jessica's relationship is tested when Harvey defends someone from her past. Also, Louis assigns Mike his first solo case, a pro bono that has him itching for a win.
When a promising baseball player in Louisville needs a bone marrow transplant, his donor is ransomed for $6 million.