S11E18 — Life of the Party - Part 2

Dylan dies of an ecstasy overdose, after convincing his father that he doesn't take drugs, and it was Jonesy's fault. Susie enlists PJ's help to see whether it was Dylan's friends or his colleague who spiked his drink. Although Jonesy tries to keep his family name clean, his father soon suspects him of being on drugs and Inspector Monica Draper arrives to investigate. So when Jonesy finds evidence that his brother himself was on drugs, he is torn as to whether he should take the fall, or reveal what his late brother was really like.