Luke and Andy ran into some serious problems on Thursday's episode of Rookie Blue. Will their relationship survive another week?

That will be the question heading into "Stung," the July 21 installment that focuses on a sting operation inside a local car dealership. Look for Dov and Chris to be placed in a life and death situation on the episode, and also for tension between Luke and Jo to boil over.

What will be the result? Tune in. Find out. And watch the following promo for a fun tease:

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.