Gabrielle barely survives her injury and the CHERUB Ethics Committee think of calling off the mission but are persuaded to send James and Bruce to infiltrate the Mad Dogs. Zara Asker takes over the overall running of the mission, while Chloe Blake continues running the everyday aspects. James uses his past relationship with Keith Moore's son and Mad Dog associate Junior Moore to make infiltrating the gang easier. He is soon accepted into the gang. An older gang member, David "Wheels" Kemp, invites James on a hotel robbery. However, James being given a high role annoys Junior, who Mad Dogs leader Sasha Thompson is trying to protect. Junior tries to persuade James to join him in the robbery of a travel agent, but James declines. Junior successfully robs the travel agent but is arrested moments after.