And now, to push off the happy ending you've been waiting for, we've got a case. Krystall gave Rossi a break from the wedding preparations to chase a spree killer in Los Angeles on Criminal Minds ...

After a traffic accident, one driver shoots the other driver. It's the second day in a row he's done this. Both vehicles were stolen. Krystall sends Rossi along, even though they're in the midst of ...