Season 4

2021 · 16 episodes

Episodes

1Sid and NancyWhen two hikers are discovered murdered near a remote coastal trail, the team is on the hunt for a fugitive duo wanted in a series of grisly campsite murders.
2Oops I Bit It AgainWhen a troubled popstar is suspected of killing her fiancé, the team's investigation uncovers the distorted loyalties formed when personal ties meet the trappings of fame.
3Rex Marks the SpotAfter a journalist is killed searching for buried pirate treasure, Charlie and Rex dig deep into the competitive world of treasure-hunters to unearth the killer.
4Leader of the PackWhile Sarah embarks on a wilderness adventure, Charlie and Rex investigate the murder of a college professor.
5Rex to RichesA stock market guru's fortune is stolen, setting Charlie and Rex on the trail of a very surprising thief.
6Dead Man's BridgeAfter a truck transporting liquid explosive is hijacked by criminals, Charlie and Rex find themselves in a race against time to prevent the case from blowing sky high.
7A Stab in the Dark WebAs Major Crimes investigates a dark web marketplace, Charlie and Rex protect a witness in their home.
8Sudden DeathAfter an elite hockey prospect is found dead, Charlie and Jesse disagree over the prime suspect in the case.
9Impawster SyndromeThe Major Crimes team is forced to turn against Jesse when he becomes the prime suspect in a bank robbery.
10Blood & DiamondsAfter a raw diamond is found at the crime scene of a murder, Major Crimes sets up a stakeout to take down the suspected gem smugglers. An undisclosed team connection threatens to derail the investigation.
11Capital PunishmentCharlie and Rex receive an award for heroism while Major Crimes investigates an extremist threat.
12No Man Is an IslandCharlie, Rex and Sarah travel to an isolated island community caught up in a resettlement dispute. Donovan tries to stop a British police officer from derailing the investigation.
13Roses of Signal HillRex's starring role in a television commercial is interrupted by the murder of one of the agency's ad executives.
14Roll the BonesAfter the owner of a construction company is found dead, Charlie and Rex track the killer to an underground casino. Major Crimes goes undercover to solve the case.
15Nightmare on Water St.While St. John's celebrates Mardi Gras, Charlie and Rex investigate a targeted killing spree.
16Dog Days Are OverWhen Officer Maya Power and her K9 partner Rebel are violently attacked responding to a call about a warehouse break-in, Major Crimes is at the ready.