Trigger Point — Season 1, episode 4 watch online

Trigger Point, season 1 episode 4: air date February 13, 2022. Episode overview, season trailer and the cast of Trigger Point.

Sonya manages to trace the chemical explosive HMX used by the bombers to a government lab at Porton Down, but runs up against a wall of silence when she pushes for more information. Lana demonstrates to Thom that the wiring within the devices shows evidence of advanced bomb-making skills, leading her to suspect members of her own team.