Elementary

Season 3, Episode 1

Episode Title: Enough Nemesis to Go Around

Air Date: 2014-10-30

Overview:

Sherlock returns to New York with a new apprentice and a renewed interest in working with the NYPD after being fired by London’s MI6. However, Gregson won’t let him resume consulting for the department without permission from his former partner, Joan, the NYPD’s new go-to private investigator.