The Doyles are hired to provide security at a strike site, where they run into Jimmy O'Rourke and Wolf, who are working a case undercover at the same site. All the evidence points to Vick Saul, but things are not what they seem. Sloan gets a visit from an old friend, who pulls her back into the world of crime. Sloan, tired of all the lies, comes clean about everything.moreless
The arrival of a casket at the bar throws a monkey-wrench into the plans for Christian's wedding; it seems Ned Bishop has double-booked the bar. When the Doyles discover that the body is missing from the casket, the search is on. The NRC are also searching for a fugitive murderer, and the two cases cross paths. Rose and Sloan dig into the background of Christian's bride-to-be and her father, and discover some secrets Ruby was hoping to keep hidden. Leslie ignores an IA investigation and helps the Doyles with all the problems that are plaguing them.moreless
Jake's old high school nemesis, Clyde, is back to cause Jake more problems. Much to Jake's surprise, Clyde now has a say in Jake's freedom, and becomes a hindrance while Jake searches for the evidence that could exonerate him of the murder charges. Leslie is being watched by both her bosses and her department-ordered counsellor, who is getting a little too close for Leslie's comfort. Mal and Rose question Christian about his return and what he's been doing since he left.moreless
In order to pay off his mounting debt to Vick Saul, Jake is forced to work with Alisha to find the missing driver of a shipment of guns. Jake takes matters into his own hands, and plays all parties against each other to end a possible crime war, as well as ending his connection to Saul. Mal and Des are left to try to continue with the paying clients and have to resort to becoming repo-men; Rose finds out about Sloan, and Leslie tries to help Jake find evidence to exonerate him of the murder charges.moreless
Trying to work off Sloan's debt to Vick Saul puts Jake and Mal at the scene of an accident that they are hired to investigate by the insurance company; their investigation leads them to the Crash Derby, and reveals a possible scam involving more than one of the cars involved, as well as throwing suspicion on the insurance agent. Sloan continues to involve herself in Vick Saul's dealings, much to Jake's chagrin; Jake tries to strike a deal with one of Vick's associates that he hopes will be mutually beneficial. Leslie is forced into therapy before she can return to active duty, but is reluctant to talk to either her therapist or Jake.moreless
The Doyles take the only help offered them in order to bail Jake out of jail, which puts Jake at the mercy of Carl Maher, who has an investment case he wants looked into. The money trail leads to Carl's sister, a possibly corrupt Securities Commission agent, and a journalist who is also following the story. Leslie is having problems at work, and taking out her emotional difficulties on the perps she's arresting.moreless
Imprisoned on a murder charge, Jake must find a way to stay safe while locked up with many of the criminals he put away. Struggling to make bail after Sloan stole all their savings, the Doyles do what they can to help, while watching over a comatose Leslie.moreless
While working on a case, Jake runs into Bill Murdoch, but is unsure of whether to trust him or not.
Kevin Crocker returns to St. John's and teams up with Jake in an effort to clear his name; Leslie is forced into the spotlight; Des struggles with a secret and whether he should tell Jake what he knows.moreless
In order to pay off a debt, Jake investigates a conman; Leslie's suspicions are raised over another officer's behaviour, and a further monkey wrench is thrown into Jake and Leslie's stormy relationship when one of Jake's many exes visits.moreless
An art heist puts one of the Doyle clan in danger, and sets the whole family out to find the person responsible; Sloan tries to fit in and live a "normal" life with the Doyles.moreless
When an informant is murdered, Leslie must work with Callum to solve the crime. Jake finds himself getting involved in Callum's life, and Tinny earns some respect from an unexpected source.
While discussing security with a new client, Jake and Mal are taken hostage in a robbery; their inside investigation leads them to believe the robbers are after more than just money. Sloan's unusual behaviour raises suspicion in both Rose and Des, who are concerned about her, but her own investigations lead her to a startling discovery. Des continues his apartment hunting.moreless
Jake, Malachy, and Des go off for some male-bonding time on a fishing trip, only to discover a dead body. Rose finds a new friend has a dark side, and Leslie teams up with Callum.moreless
After being drugged, Jake has trouble remembering what happened to him in the last 24 hours, which is exactly the time-frame in which Sloan has gone missing. While Jake struggles with his patchy memory, Des and Mal try to follow up on what few clues they have to find Sloan. Both Tinny and Leslie come to a decision on which way they want their love lives to go.moreless
Dead bodies are turning up all over town, and the circumstances of the deaths strongly resemble the plots from Garrison Steele novels... and the fact that the author is in St. John's makes him a prime suspect. The Doyles are on the case, which puts Jake in a tough spot as he's trying to avoid conflict, or even contact, with Leslie. Tinny is also trying to keep disagreements with Grayson to a minimum while she works out her feelings for Des.moreless
While Mal and Jake are busy chasing after a hit man, Martin Poole returns to make Rose's life difficult. Tinny makes a decision regarding what path her life will take.
Both Jake and Mal find themselves with the wool pulled over their eyes by a devious client, and Des finds himself strangely connected to the case. A surprise is in store for both Jake and Leslie.moreless
Jake arrives back in St. John's from his mysterious boat ride, only to find that he's in a worse situation than when he left. Tinny goes too far, and someone new to St. John's is showing interest in Leslie.
When Tinny's cargo of guns and drugs is taken by Maurice Becker, Jake must work with his ex-partner, Kevin Crocker, to get her back.
Tinny's activities in her free time cause a strain on her relationship with Jake, who is also stressed by the number of cases he has to deal with.
The Doyles take up a case that has them chasing after an international art thief; Leslie has family issues which could jeopardize her undercover assignment.
While working undercover in a sting to nab one of St. John's biggest drug dealers, Leslie suddenly disappears. Des gets his first solo case, but he quickly finds out that working as a team is the best way to go.moreless
There's no love lost between Malachy and his first wife's family, so when Mal's no-good brother-in-law shows up, Mal knows there's going to be trouble. Jake is happy to see his uncle, but not so happy when he finds out that his cousin is also in town, and on a crime spree. The Doyles join together to keep Rory out of the clutches of both the loan sharks and the police. Des, on the mend from his gunshot wound, gathers all the money he can to buy a special present. Jake is surprised to find that Leslie is not at the RNC; although he's pleased to meet her replacement, but he can't help but wonder where Leslie has disappeared to.moreless
When Malachy is framed for the murder of his former partner's informant, the entire family comes together to help him clear his name and catch the guilty party. They manage to clear Mal of the murder charges, but one of their own suffers the consequences. With Jake busy, it's up to Christian to come to Kathleen's aid in solving the problem of George. Tinny has her own problem with George; she believes he may be her father. When she questions Kathleen about this, the answer she gets stuns her.moreless
Mal teams up with an old friend from the RNC to investigate the death of his former partner, but is faced with people who are hiding the truth, including his former co-worker. Jake, meanwhile, has his hands full with a case involving a valuable violin and a con artist from his past. Kathleen helps George with some of his schemes in an effort to keep her family out of his sights.moreless
Des's father, Jody Redmond, is finally released from prison, but their reunion is cut short when Jody is kidnapped in broad daylight. The Doyles need to pull together and work as a team to get him back before it's too late, but problems arise for all of them that keep them from focussing on the case. Mal has to answer questions regarding the death of his RNC partner, and finds he's not just a source of information to the police, but also a suspect. Kathleen's past appears before her in St. John's in the form or George, a person she clearly does not want to see again.moreless
As a member of a jury on a murder case, Jake is determined to see justice done and enlists Mal and Des to help him prove the accused woman innocent. His investigation shows him that not only was the widow not the only suspect, but that the jury is less than fair and unbiased. Kathleen struggles with her current relationships as well as her past ones.moreless
Maurice Becker is back in St. John's and needs help from Jake to reconcile with his niece... but Jake believes that Maurice has an ulterior motive. The Doyles work to prove Maurice's shady dealings to the RNC while Maurice holds Jake hostage, requiring Jake to do his dirty work for him. Maurice's re-appearance on Canadian soil comes to the notice of the police in Quebec, bringing a handsome detective into Leslie's sights, and making her re-evaluate her single status. Des is also reconsidering his love life, wondering if his break-up was the right decision, or if he should move on and date new people.moreless
Jake is in prison for the bank robbery he allegedly committed, but the new Staff Sergeant of the RNC decides that Jake serves the people better on the outside. In company with another convict, Jake must find a kidnapper, and solve the murder of a man who was posing as "Jake Doyle". At the Doyle home, a woman turns up claiming that the child she has is Jake's; while the family is busy trying to assist Jake, Kathleen is left to look after the baby, and turns to Walter for support.moreless