Fowley arrives and forcibly takes Mulder, Cassandra, and Scully to a CDC facility at Fort Marlene. There, Mulder runs into Marita Covarrubias (Laurie Holden). Marita tells Mulder that she was subjected to Syndicate-run black oil vaccine tests. Meanwhile, the Syndicate rendezvous at a checkpoint, preparing to be taken away by the Colonists, who are prepping for invasion. However, they are met by the alien rebels, who incinerate them all, including Cassandra; Cigarette Smoking Man and Fowley escape. Jeffrey Spender is then purportedly killed by Cigarette Smoking Man.