Joe Forbrich

A forgery and money-laundering case has links to jazz and taxicabs.

Mycroft comes to New York and asks Sherlock and Watson to assist with a case involving his former fiancee; Sherlock struggles with Watson and Mycroft's relationship.

The team scrambles to find the group responsible for an assassination attempt on a UN diplomat; Whelan and Reyes find a clue in the depths of the city's tunnel system; Stabler balances the investigation with his mother's increasing need for support.

Three men attempt to rob a bank and Danny discovers that one of attempted robbers is a former cop. Also, Jamie works with Luisa Sosa, his new partner.

Jackie and Danny investigate a murder at a diner, where a witness claims a uniformed officer fled after shots were fired.

A businessman's murder leads Logan and Barek to investigate a woman and her sister (Elizabeth Berkley, Heather Burns) who appear to be blackmailing family men with phony paternity claims.