A bomb goes off in the station's evidence room, with Andy inside.

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

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.