Shadows and Dust
Big Ricky is a stereotypical half-orc Hilean mercenary, doing odd jobs around town. Good at bashing heads and being an overall deterrent, Big Ricky is known for his strength and not his smarts. Something about this sets off Arkh, who despises Ricky to no end. If he had the capacity to respect Ricky (he does not), Arkh might fancy himself a rival. It is not so.
When it was discovered that Big Ricky was working for the opposing side in the Battle of Back Alley, Arkh sent the rest of the group onward so that he could deal with Ricky himself. Tackling him to the ground, Arkh broke Ricky’s neck and left him for dead. Upon their return passage through the building, Ricky had disappeared. He’s not been heard from since.