ALTHOUGH this two- part drama has a confusing start, , it remains gripping, with more twists and turns than your ur average rollercoaster ride. William Tracers ( James Purefoy) efoy) is a well respected lawyer who truly believes in the British tish legal system. But he has one fatal flaw. It is this that leads ads him to give up his successful career in London and move to Suffolk after suffering a nervous breakdown. Stars Nathaniel Parker and Dervla Kirwan ( right).