Mark DiConzo

After receiving information from Sebastian Moran (Vinnie Jones), Sherlock resumes his search for Moriarty.

When a luminary in the world of medicine is poisoned, Reese and Finch have just 24 hours to determine the deadly toxin he was given and find the person behind the attack. Meanwhile, Detective Fusco's corrupt past catches up with him when an informant gives the Internal Affairs Bureau the crucial information they need to send him to prison.

Kimmie Keegan (Lindsay Lohan) asks for Betty's help in finding a job; Daniel tries a matchmaking service; Justin tries out for a Broadway musical.

While Elizabeth is away on a retreat thinking about her presidential campaign, her staff tries to secure an international agreement to protect citizens who have been displaced due to global warming; the staff works to contain a measles outbreak.

When a TV reporter becomes the victim of sextortion that could ruin her career, Benson helps her take back control while Velasco goes undercover as a potential rich target.