Martens comes in and calls Clark, Jr., to a private room and points out that his name has appeared on a prostitutes call list. Now this woman is dead. He has had some contact with her but never that way. So there is only one other answer. The significant case is a big time drug dealer who holds sway over everyone he is in contact with. Andy works a guy to get his location. Andy comes close to getting killed by these guys and this closes any gap there was between he and Connie.