"Joseph Blacke. He lives in Oswy street apparently. Figured that out by now. God, you know you're dealing with vermin when you know it crawled out of that place. His father is working for the railway as well. Fireman. I've seen him, covered in dirt and soot. And my sister associating with that sort! Just think about that!" He took a large drink of his beer to wash away the unpleasant thought. "Now, I'm busy with this bloody job. So what I need you to do is to find out everything you can about him and his friends and family. Any weak spots, any source of scandal, their routines. Anything we might use. Then we can come up with a plan."