On the trail of a serial killer, the agents seek the help of a clairvoyant who predicts Mulder's death.

The high-stakes Union Election gives Kiera her first taste of contemporary political intrigue. But issues of trust and loyalty come up for Kiera as evidence points to Carlos in the death of an investigative reporter. Kiera will learn firsthand the lengths a person will go to get elected.

Tubbs risks his life entering a prison to expose a drug extortion scheme.

When Sharon Rosman's son is abducted his 6-year-old sister in the only witness but is far too traumatized to speak. When psychologist John Holland comes to work with the young girl, she tells him it was the boogeyman…from under the bed.

Private eye Tony turns his sights on his old department.