Ebrahim Jaffer

Joan thinks Sherlock's sobriety is at risk when she discovers that he hasn't been attending recovery meetings; a man dies after eating poisoned sausage connected to a lab that is developing artificial meat.

The police are quickly at the door when Peter's electronic monitor sounds after he chases Alicia out of the apartment. As a result, Grace and Zach scramble to figure out a way to keep him from being arrested.

When U.S. intelligence locates the mastermind behind a foreign country's hack, Elizabeth must decide whether to risk war by extracting him from the country while she also prepares for the White House correspondents' dinner. Also, Jason faces backlash after he confronts his school newspaper over its coverage of Elizabeth.