Just when Mark goes to post his tax return, a nearby milk truck explodes; luckily he has no serious injuries. Jesse keeps Mark under observation; he'll do none of the sleuthing this time, he'll just be a murder target because he saw the bomber running away. LAPD rookie detective Amy convinces Steve, after her umpteenth undercover small-fry bust, to get her a 'real' job, infiltrating a terrorist bombing gang, where things are even more traitorous than the cops suspect.
—KGF Vissers