The Constables, well fed and armed for bear, head for the Magistrate's office. Carefully avoiding the boss, they descend into Mason Station, the small pleasant community of blue collar workers of the shorter races that has grown up, or down around the main Understreet station in the 14th. Iggy long ago had a special stair for quick access to show his Constables were there for the people of this small, but important part of his his constituency. Passing through the bustling market where the people of Mason Station supplement their incomes selling knitted garments, bead jewelry, embroidered items, toys, carving, and folk art as well as baked goods and fresh produce the Constables look for tunnels that venture in the direction of Maddie's. The find Constable Arbuckle, a Halfling who's beat is Mason Station. He informs them that there best bet is a little used maintenance shaft left over from the construction of this section of the Understreet. While the tunnel is blocked off, local kids occasionally find their their way in there and have to be rousted. He leads them to an old rusty gate with a stout well oiled lock. He lets you in and gives you his key, "Just lock up when you are done and bring the key by the squad room."
After an hour of so of wandering the deserted tunnel you find something interesting. A section of wall between this tunnel and a storm drain has collapsed. Not a significant find in an off itself, but the trail of muddy tracks from the damp storm drain into this tunnel suggests someone has been using this route to get into this tunnel you are in.