Chris Fischer

Jack's interest in a new social-networking Web site connects him with a high school crush.

Liz encounters a problem while trying to fix up her apartment; Jack deals with a hostage situation.

Danny, Erin and Frank work together to seek justice when the main suspect in a rape case is protected by diplomatic immunity.

Before a Hasidic Grand Rebbe passes away, he chooses his youngest son to succeed him. But when the new appointee dies suddenly, Danny investigates the oldest son and others within the Hasidic community. Meanwhile, Henry reveals a family secret to Frank.

A rising basketball star is shot dead, leaving the squad in a desperate scramble for leads; when the capture of a suspect doesn't go as planned, Shaw and Riley each take a firm stand on what they believe they witnessed.