The drama for Division 15 continues on the upcoming episode of Rookie Blue, called Exit Strategy, and Dov and Chris's friendship is threatened as his secret drug addiction is revealed.

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Dov tries to help his former roommate and take him to a treatment meeting but Chris continues to move backward and even takes a relapse shortly after. Still, he is definitely in denial when it comes to his addiction and points out to Dov that he's not as bad as his "junkie brother."

Dov then attempts to make a second move and help Chris overcome his struggle by telling Staff Sargeant, Oliver. But as if right on cue, Chris steps in and stops him, vowing to tell Oliver about his issues himself. Considering the episode didn't show Chris actually telling Oliver, but rather just stepping into it's office, it's not clear if Chris really revealed his secret to the boss at all.

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While Dov feels vindicated for helping out Chris, his relationship or lack thereof with Chloe took a hit because of it.

Despite their struggling friendship, Dov and Chris are able to come together for an investigation.

A synopsis for Exit Strategy reads, "Chris's addiction problems come to a head when a simple call puts Dov and Chris in the center of an iffy home invasion inquiry. When the victim's secrets surface, Chris and Dov end up in a struggle for their lives."

Rookie Blue airs Thursdays at 10/9c on ABC. Check out a trailer of the new episode below.