Chapters 7-8 Summary

In Chapter Seven, the detectives explore the latest victim's apartment, trying to link her to the first woman who was murdered. They discover her "black book," confirming that she probably was a prostitute. Two days later, Caitlin wakes up, unable to sleep from the cold and, when going to change the thermostat, finds Mac, who kisses her and sends her back to bed.

Buddy, meanwhile, examines the pictures he has on his wall of Caitlin, unhappy. He suspects, as well, that he hears a rat in his wall and goes to complain to the superintendent, who says that he can't do anything.

The next day, Caitlin and Mac are still around the apartment when Neil calls, just to check in.

In Chapter Eight, Mac tells Caitlin that he's sent copies of the letters to a woman he knows who can come...