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…

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…

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.

Sam, Kelly, Naz, and Nathan stage a purple rain take-down at a roller-skating rink. On her way there, Kelly is shaken by an eye-opening altercation with the police.