"A man must have a code". - Bunk

Greggs, Herc, Carver, and Syndor grab the runner who is holding the re-up stash for the pit. Now that the cops have the stash, a furious Avon begins to question D'Angelo about a possible snitch in the pit. D'Angelo says it can't be possible and he knows nothing of a snitch. Stringer tells D'Angelo and his crew they are to now use pay phones a block away and to not use the same phone twice. This in turn disconnects all the detective's wiretaps they fought so long to get.

Ricky's worst suspicions are realized when Julian falls for the daughter of a traveling Bible Salesman.

It's 'Fleet Week' in New York City and Carrie, Samantha and Charlotte are only just beginning to adjust to Miranda's new life with baby Brady. Samantha is finding it particularly hard to adjust to "cleaning up her act" in front of baby Brady, especially because she's still furious over Richard Wright's infidelity. Charlotte, now over Trey, is ready to find her next great love, whereas Carrie wonders if she's all out of great loves, now that Big and Aidan are gone.

Johnny moves into his new house and starts having visions of a tub filled with blood. He also sees visions of his dead mother, and comes to believe that Rev. Purdy killed his mother. The facts seem to suggest that Purdy did indeed engage in a cover-up concerning the death of Johnny's mother. In a final confrontation Johnny touches Purdy and gains a vision of Purdy finding Johnny's mother dead by suicide. Realizing what the death of a child can drive a parent to do, he goes to the aid of a local neighbor girl whose brother died on a military mission and whose mother is preparing to kill herself.