Nick Potter leaves his law firm to join the New York District Attorney's office which is currently investigating a known drug dealer. Meanwhile, Sara Finn loses key evidence for her case. Soon an assistant D.A. is gunned down and it turns out that another A.D.A. might be involved.

Steele has to prosecute a 14 year old boy as an adult after he killed his brother with a baseball bat. Peluso must investigate why a high school athlete commited a hate crime against a gay man. Rossi tries to get a prostitute to tesify at a rape trial and Finn gets ready for her blind date.

Finn has to investigate why a mother said her daughter was dying of cancer because the autopsy done after she supposedly commited suicide proves otherwise. Potter's friend is arrested for cocaine possession, but when his friend comes to him for help, Potter sends him to Desmond. Meanwhile, Cabot begins an anti-drug campaign.

Desmond has to prosecute a well-known rap producer who has been charged with murder. Nick Potter goes on a ride along with two ghetto cops, landing Potter in a meeting with Internal Affairs; Jessica Rossi prosecutes a wife beater, while wrestling with the same problem at home, when her mother tells her she's leaving her father for being abusive, and Christina Finn gets caught up in a case with a spoiled diplomat's son and a strip club.

Finn has to deal with a shaken baby case. Even though his boss wants him to settle a case, Potter says no, but wins anyway. Desmond has a one night stand with a woman from the courthouse. Steele ends up canceling a date with Rossi, but then gets intimate with Cabot moments before she makes a big announcement.