The prime suspect in a murder case is a woman who has been blind since birth, leading Mulder and Scully to conclude she may possess the ability to see through a killer's eyes.
Seeking to retrieve the stolen Blink Drive from Ryo Ishida, the crew track down a secret research station.
Harvey faces an old foe who he has never been able to defeat. Meanwhile, Jessica and Harvey are caught up in Louis and Scottie's feud.
Maxine has her first negotiation when Eric and other guests at a retreat are taken hostage by the leader of a fanatical militia group.
The Hawthornes turn on one another after they are publicly implicated in the SBK case, forcing them to stay at the house to avoid the media. Meanwhile, Garrett takes Christina on a camping trip that takes a dangerous turn.