Nadir's day of reckoning finally arrives when the trial relating to his major undercover operation finally reaches court. After managing to keep nervous witness Chez Williams on side, defendant Damon Kerr looks all but set to go to down – until the trial judge is caught drink driving, which results in him being involved in a hit and run – forcing Okaro to have to arrest him. As the decision is made for a re-trial, things take a drastic turn when Williams is shot whilst leaving court. Meanwhile, Fletcher and Harman deal with a dozy security guard who believes he has found a car bomb, unaware that they will soon require his help after uncovering a stolen car scam operating from a nearby valet car park.