Ignoring Dresden's warnings, Murphy arrests and jails MacFinn in his human form. Dresden races to the station to get to MacFinn, but the moon rises, and MacFinn changes, slaughtering the suspects in the holding cells, the desk sergeant, and Murphy's staff. Dresden drives off MacFinn and goes in search of Marcone. While searching for MacFinn, Dresden is attacked by the Streetwolves. They are interrupted by the FBI agents, and Dresden captures one, learning that the agents are hexenwolves, planning on killing Marcone (who is considered immune from any conventional form of justice) and have been working with the Streetwolves, planning on using MacFinn to kill Marcone.