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Hotel Room 225's Killer Finally Exposed

Act 2: Tests reveal a deadly cloud of carbon monoxide coming from a broken pipe in the room below.
05/24/2014

Transcript for Hotel Room 225's Killer Finally Exposed

Reporter: Room 225 at the best western in the tourist town of boone, north carolina. One room, in just two months, three deaths. Elderly male, elderly female. Neither one is breathing. Have cpr in... See More
This transcript has been automatically generated and may not be 100% accurate.
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2020 9/16: Aspen Philanthropist Found Dead in Closet by Friend
Police Investigate Aspen Philanthropist's Brutal Murder; Suspects Emerge in Killing of Aspen Philanthropist

Aspen Philanthropist Found Dead in Closet by Friend

Aspen Philanthropist Found Dead in Closet by Friend

Part 1: Kathy Carpenter called 911 frantically after discovering her friend Nancy Pfister's dead body.

Police Investigate Aspen Philanthropist's Brutal Murder

Police Investigate Aspen Philanthropist's Brutal Murder

Part 2: After gathering evidence, investigators conclude that they're looking for more than one suspect.

Suspects Emerge in Killing of Aspen Philanthropist

Suspects Emerge in Killing of Aspen Philanthropist

Part 3: Police interrogate Kathy Carpenter and renters Dr. William F. Styler and his wife Nancy Styler.

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Victim's Friend, Renters Arrested for Aspen Murder

Part 4: Kathy Carpenter, Dr. William F. Styler and Nancy Styler are charged with first degree murder.

Doctor Confesses to Murdering Aspen Philanthropist

Doctor Confesses to Murdering Aspen Philanthropist

Part 5: William F. Styler, known as Trey, confesses to hitting Nancy Pfister in the head with a hammer.

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