At Mt. Airen itself, they see an abandoned container home.
The home itself contains a strange computer terminal in another language, but the party pays the terminal no mind.
After a careful inspection, they find a hidden stable right next to the container home...
...which unsurprisingly contains Claw, Chessa's beloved horse.
And also unsurprisingly contains the suspect behind the theft, Amparo Borklaser, and her boyfriend, Aldrich Richter Castcabrant.
Jericho initiates, "Surprise! We're here to put a stop to your antics!"
Amparo retaliates, "Oh, so that woman finally grew a brain and sent a bunch of adventurers after me. How brilliant of her."
