Kate Twa

A religious sect member capable of changing gender becomes the prime suspect in a murder spree.

Mulder and Scully pursue an unbalanced scientist whose research has caused his shadow to become deadly.

When an artificial system "the Stream" providing information to all society members through a computer chip implanted in their brains begins to control people's thoughts, a "handicapped" individual is the only one who can stop its deadly plan.

During a high - profile serial murder case a old mentor of Tony becomes involved with the case.

During a high - profile serial murder case a old mentor of Tony becomes involved with the case.