When a suspicious woman trying to withdraw money from her bank account is arrested, her husband and kids are found tied up and doused in petrol. When a suspect is identified as Glenn Donovan, a villain from Callum's past, Donovan's associate, Alan Duncan, is tipped off on a raid from Sun Hill. When the victim is seen on the front office phone, he reveals Donovan threatened him and his family. Donovan's house is raided and Callum finds Donovan's wife, Callum's ex-girlfriend, has been attacked. Smithy attempts to arrest Donovan, who resists, and Callum intervenes and knocks him unconscious. Smithy argues with Gina over her handling of the fracas with Donovan, and inadvertently tells her to resign.