He encountered Davra Andraste in the east tunnels of the Founders' Mine and attempted to take her prisoner for the death of his son. Davra protested that Eric was still alive and recovering from injuries in Edoras. Ellie Nardino clubbed him in the head with a railgun charge.
Months later, Kray demanded he and Davra come with Colonel Jovann to meet with him in Riverside. He resented Andraste’s presence and had to be kept away from her and the prisoner Laral Peteesh for the march. Once in Riverside, Rey reunited with his son, Eric, who had inflitrated Kray’s militia.
While in Riverside, Rey cornered Davra and warned him that Kray wanted to kill her. She not only needed to flee, but he wanted her to take his son with her.
As the ceasefire broke down, Jovann ordered an evacuation. Rey acted as a bodyguard and was shot to death by General Brigga.