Mark Howard returns to the district, determined to drag brother Sean into his life of illegality. Meanwhile, Meg finds that she has competition for Terry's affections and Terry finds himself under scrutiny by the law.

Frank Da Costa, the new cop in town, has it in for Terry. When Terry unwittingly on-sells stolen goods to Tess, he sets up an explosive confrontation that will unearth the dark secret at the heart of Frank's animosity.