The Salisbury Poisonings S01E02 - Episode 2

Tracy Daszkiewicz and Supt Dave Minty watch the bodycam footage of DS Bailey walking round the Skripal house and finally make a breakthrough, when they realise he and the Skripals were contaminated by Novichok placed on the front door of the house. As Nick fights for his life, his wife Sarah is beside herself with worry, but tries to remain calm for their daughters.