Armed with the data stolen from Arda, Weir is in go-mode to unveil the truth behind Valences shocking death and enlists Haileys help to exploit a member of Crowleys network. Meanwhile, US Treasury investigator Edward Homm may finally be ready to cooperate and help find Crowley. Liv, Weirs ex-wife, is dragged back into his world of secrets, and we see a new side of The Intern, the only member of Weirs original team spared in the explosion.