Theif. Rat people= enhanced strength speed, human intelligence, and agility, giant humanoid rats.
Plan for fight, Marv Begins fight with theif, Marv plans on fighting him, rat focuses on escaping, capable of super strength, after fight, during which you are unable to catch a glimpse of him he should escape into the sewers. Leave bug behind, his character will be kidnapped by a second, one after you run after the first, most likely after being knocked out. Outside it is most likely raining as the city is crossing a thick cloud bank. during a thunderstrike it would be nice to catch a glimpse of the creature before it escapes, presumably into the sewers. After that you can either launch a solo mission, or gather the other ones to rescue bug....I have a bit of a plan for them using him to power their weapons to launch an attack to take over the city. There are several dozen of these things underground in the sewer system, enough to make a small army.
Welcome one and All to the Jesters Carnival, where the prizes are greater than your wildest dreams, but the nightmares here shall silence you before you can even scream.