Kane's enemies being to close in as Kane realizes his past is coming back to haunt him. To complicate matters, he begins to suspect someone he trusts may be involved.
The team investigate a serial rapist case, which brings up bad memories for Juliet. At the same time, Kane finds that he is being targeted by professionals.
Kane and his team track a Sniper who is killing people in front of churches. One of the prime suspects is a trained sniper Kane knew in Iraq suffering from PTSD. Now, the squad need to find the killer before more people die and a possibly innocent man gets blamed for it. Meanwhile, Juliet must deal with the aftermath of Kenneth's death and her role in it.moreless
Kane and his team must deal with an Aryan Nation separatist community who;s involved in drug running. Meanwhile, a serial rapist case brings up bad memories for Juliet and could end her career.moreless
As Kane and his team investigate the murder of a DEA Agent, the investigation points to someone inside the DEA. Meanwhile, Kane and his team are ordered to provide security for an investigative film crew.moreless
Kane and his team investigate a new drug ring that is spreading toxic ecstacy at Raves. The team race against the clock to put the drug ring out of business before the body count increases. Meanwhile Detective Gates joins Kane's team, while Radner is on special assignment, and has a life threatening encounter.moreless
With the killer seemingly caught the team believe the case is closed, when another woman is found dead matching the m.o. of the serial killer. Sarah unwittingly becomes the target of the real killer.moreless
The team investigate a serial killer who uses symbols relating to black magic to kill female dancers. Sarah happens to fit the victim's description and is sent undercover to lure out the killer.moreless
Kane is under pressure to stop a Russian drug ring from taking over, and Sarah gets her chance to prove herself to the team.
New member Sarah is welcomed to the team, as they investigate the complex web of suppliers of drugs in Seattle, and when a gang are discovered out in the woods it leads to Nikoli, a major Russian dealer.moreless
Shawn and Gus want to be put on Lassiter's burglary case, but a sleep-deprived Chief Vick orders them to find her a nanny instead. Unfortunately, at least from Lassiter's view, the two teams keep crossing paths, and Shawn sees an opportunity to horn in on the more interesting case.moreless