Season 4

2016 · 13 episodes · 9h 32m in all · 7.9/10

1. The Vanishing Policeman
22 Mar 2016 · 44 min · 7.7/10
While Detective Angie Flynn and Staff Sergeant Vega adjust to his new role, the suicide of an officer with whom Angie and Detective Brian Lucas worked on a crime scene turns the team’s investigation into a hunt for a cop killer.
2. The Dead Name
29 Mar 2016 · 44 min · 8.7/10
Angie fills in as staff sergeant while investigating a football player's wife's murder.
3. Index Case
5 Apr 2016 · 44 min · 7.5/10
The team goes after a killer who is spreading a lethal pathogen across the city.
4. The Score
12 Apr 2016 · 44 min · 7.0/10
Angie and Paula investigate the murder of an ex-con. Vega faces his boundary issues with Dr. Rogers and Lucas.
5. The Scorpion and the Frog
19 Apr 2016 · 44 min · 9.0/10
A murder with a familiar signature could mean a woman was wrongly convicted of a crime.
6. Interference
26 Apr 2016 · 44 min · 8.5/10
The murder investigation of a suburban mom takes a turn when her child is abducted.
7. The Dead Hand
5 Jul 2016 · 44 min · 8.5/10
Angie stays with a soldier who demands justice by taking the bullpen hostage.
8. Foreign Relations
12 Jul 2016 · 44 min · 9.0/10
Angie partners with an international agent to investigate the murder of a British politician's son.
9. Remains To Be Seen
19 Jul 2016 · 44 min · 6.5/10
The team goes on a hunt through the past to find the killer of a video game designer.
10. In Plain Sight
26 Jul 2016 · 44 min
A woman is found nail-gunned to death. Angie embraces her relationship with Jack. Vega's frustrations force him to look for other options.
11. Natural Selection
2 Aug 2016 · 44 min · 8.0/10
A woman is murdered with what appears to be a medieval weapon.
12. Chronology of Pain
23 Aug 2016 · 44 min · 7.0/10
Angie races to catch a killer who is an expert at covering their tracks.
13. We'll Always Have Homicide
30 Aug 2016 · 44 min · 8.0/10
Three years after a killer gets away, the team reunites to close the case.