Nykeem Provo

Alex is uneasy when she is asked to kill the leader of a crime syndicate; Birkhoff discovers the program a Division mole has been using to connect with Nikita.

With Luke in dire need of help, Jace, Clary and Simon take him to Magnus' lair in hopes of saving his life. Once there, the story of how Valentine came to be evil, and Jocelyn and Luke's past is revealed to Clary in hopes of triggering her memory of what happened to The Mortal Cup.