Boyden and Beech lock horns when an off-duty police officer is arrested for drink-driving by Jarvis, who was unaware of his identity at the time. Beech tries to convince Boyden to fix the blood sample to prevent the officer from being disciplined, but when Monroe recognizes the suspect in custody, Boyden has no choice but to play the situation by the book, leaving Beech in the middle of a very difficult situation.