Silent Witness 19x9 - River's Edge (1)

The Lyell team investigate the clinical shooting of a mother,stepfather and son by the River Malt, to determine who killedthis picnicking family and why. The investigation soon turns tothe female victim's estranged husband. The couple were in themiddle of a bitter and acrimonious divorce, and records keptby the deceased show that the husband has a propensity forviolence.
Working on the case is local detective MalcolmGuillam, about to retire and haunted by the death of a youngwoman near the River Malt ten years ago. When the present daymurder brings back memories of the unsolved case, Guillam seesan opportunity to redeem himself. But leading the investigationis DCI Butcher, who is certain the estranged husband isresponsible for the murder, and has little time for Guillam'sperceived trip down memory lane.
Meanwhile, registrar Amy isadvancing in her surgical career when news of the River Maltshooting brings back memories of the same incident that hauntsDS Guillam. Attempting to bury her past, Amy is unwillinglypulled back into the same world that caused the death of herfriend ten years ago and forced to confront the high-poweredpeople she has been trying desperately to forget.