Vigil 1x3 Apr 2026

: Wreckage from the sunk trawler Mhairi Finnea reveals that it was actually a US Los Angeles-class submarine , not a Russian vessel, that dragged the boat down while covertly tracking the HMS Vigil.

The incident resulted in the deaths of , which the Navy officially covered up as drownings. Vigil 1x3

: Flashbacks provide deeper context for Amy Silva’s trauma, revealing she lost custody of her stepdaughter, Poppy , following the tragic car accident that killed her partner, Iain. : Wreckage from the sunk trawler Mhairi Finnea

: Kirsten discovers that the murdered activist Jade was the illegitimate daughter of MSP Patrick Cruden , a prominent anti-Trident politician. : Kirsten discovers that the murdered activist Jade

: Files on Burke’s stolen USB stick reveal an illicit affair between the sub’s medical officer, Lt. Tiffany Docherty , and the coxswain, Elliot Glover . Burke had been using photos of the two to blackmail or "shitlist" the crew. Character Revelations

: Lt. Docherty admits to falsifying drug tests for the crew following the Florida incident, claiming she did it to protect the careers of her colleagues. Key Tensions & Suspicion