Lord Jamar

Sherlock uses his trademark deductive reasoning skills to find the killer of a college professor. Meanwhile, Watson gets a call from a former lover who needs her help.

Tony is finally on the mend, but doesn't quite feel himself. Later, he and Johnny Sack haggle over Barone Sanitation's future--and Tony's part in it. Meanwhile, Paulie is rocked by his aunt's shocking revelation; and Bacala cuts a deal with an aspiring rapper.

Reese's counterpart, lethal and sexy government operative Samantha Shaw (guest star Sarah Shahi), who tracks and stops terroristthreats before they occur, finds herself on the run – and the new focus of Reese and Finch's attention. However, their pursuitproves to be their most formidable ever when they discover that her remarkably elusive skills equal their own. Creator/executiveproducer Jonathan Nolan directs.

As word of his notoriety spreads across Rikers, Naz quickly learns that the key to his survival--or perhaps his demise--may rest with a hardened inmate and former boxing champion named Freddy, who has many of the guards under his thumb. After meeting with Stone about his fee for Naz's defense, Salim and Safar get a tempting counteroffer from A-list attorney Alison Crowe, who brings to their meeting a young associate with Indian roots, Chandra Kapoor. Meanwhile, Salim faces a dilemma in his efforts to retrieve the impounded taxi he co-owns with his partners, Yusuf and Tariq.

At Rikers, an inmate named Calvin takes Naz into his confidence as Freddy continues to make protection overtures. On the outside looking in, Stone plays detective and uncovers some important information about Andrea's troubled past. Alison and Helen discuss a possible plea deal for Naz as Chandra counsels the accused.