Sam calls on Kelly’s undercover skills when she gets a lead on a gun-dealing dollar store. But when Kelly’s cover is blown, Sam’s forced to get out of her comfort zone to expose the supplier.

With Sam's promotion on the line, Sam and Kelly stake out an autobody shop, hoping to reel in Stockwood's last big fish, Randy Bowen.

Tracking the source of a new MDMA brings Sam and Kelly into the unlikely world of flower deliveries, as they narrow in on a new Stockwood player.

Sam and Kelly are forced to team up with the enemy in order to take down an even bigger threat. When their undercover sting takes a dangerous turn, Sam and Kelly must give their best performances yet in order to escape with their lives.

Sam and Kelly's friendship is put to the test when they're forced to work with Kelly's ex-boyfriend, whose intel gives them their biggest lead yet on the pink cocaine and 3D guns.

Kelly and Sam pursue different leads to exonerate an innocent teen accused of shooting their colleague. Both of their investigations end up informing the Coyote case in an unexpected way.

With Michaels eager to take over their Coyote case, Sam and Kelly set off on an impromptu road trip to cottage country in a last-ditch effort to find their suspected drug kingpin.

In pursuit of Adeline French, Sam and Kelly find themselves at the doorstep of a fraudulent psychic, who opens their eyes to mysteries they need to solve within their own lives.

With key evidence destroyed and suspicions of a dirty cop amid their case, Sam and Kelly participate in workplace mental health training to try to get to the bottom of it.

After long eight months apart, Sam and Kelly reunite on a high-stakes assignment, going undercover as bridesmaids to secure a murder confession.

Sam and Kelly investigate a ketamine theft at an animal sanctuary as Naz and Nathan work to catch the dealer of a dangerous new synthetic drug.

Kelly is put on the purple rain case with Nathan, leaving Sam in a vulnerable situation when she has to go undercover with Naz’s girlfriend at a nudist colony.

Kelly goes to Guelph on her own in search of the chemist behind Purple Rain as Sam’s health issues have her trailing behind. When she does catch up, Sam finds Kelly trapped in an explosive situation.

After learning that the entire purple rain operation has been compromised, Sam and Kelly drown their frustrations in work, discovering the best way to solve the case is to go back to the beginning.

Sam and Kelly set up an elaborate fake informant operation to uncover incriminating evidence in the purple rain case but the play is derailed when Naz becomes the prime suspect in a murder.

The OCE team works together to exonerate Naz and stop purple rain. Kelly and Nathan go undercover, Sam talks to an old friend, and Naz scrambles to remember a detail that can help arrest a killer. Series finale.