S2·E1 True Commitment

The daughter of a wealthy Jewish businessman and her boyfriend plan to murder a member of the neo-Nazi opposition. They are successful in killing a 17-year-old skinhead at a demonstration, yet when Mark, the boyfriend, is arrested, he claims the killing was an accident. Meanwhile, the Kavanagh's home life is abruptly ruffled by the news that Kate, an undergraduate at Cambridge, is having an affair with her married tutor.