Crime drama series. While Banks has been searching for his missing younger brother Roy, DI Helen Morton has become convinced that Roy is the prime suspect in the Jennifer Lewis murder. But when a body found at Halton quarry turns out to be Roy, Banks must return to his childhood home to inform his parents of the terrible news. When his parents, desperate for answers, plead with him to find out what happened to Roy, Banks defies Morton and returns to the station to try and lead the investigation into both murders. Can the detectives agree to put their differences aside to help each other get to the truth?
