Kaitlyn Conley Committed ‘Classic Revenge Story’

Author M. William Phelps says Kaitlyn Conley killed Mary Yoder for revenge after her usual psychological tricks on Adam Yoder, including making him sick, didn’t work.

Season 2 Episode 4 - Videos

2:06

Preview

The Investigation Into Mary Yoder’s Death

1:55

Exclusive

Is Kaitlyn Conley A Sociopath?

1:30

Exclusive

Why Authorities Struggled With Mary Yoder Case

Now Playing

2:19

Exclusive

Kaitlyn Conley Committed ‘Classic Revenge Story’

Trending on Oxygen

2:38

Accident, Suicide, or Murder

Accident, Suicide, or Murder: Nevada Police Recall Responding To Peter Bergna’s 911 Call
1:04

Accident, Suicide, or Murder

Accident, Suicide, or Murder: Was Peter and Rinette Bergna’s Car Accident Actually A Murder?
1:51

Snapped: Killer Couples

Killer Couples: Nick Godejohn Spent 'Magical' Days With Gypsy Rose Before The Murder
1:16

The Real Murders of Los Angeles

"Friendly, Brilliant" Dawn Viens' Surprising Qualities
1:39

Digital Original

3 Teacher/Student Sex Scandals
1:20

The Real Murders of Los Angeles

The Strained Relationship of Dawn and David Viens
2:28

Snapped: Killer Couples

The Different Sides of Nicholas Godejohn
2:34

The Real Murders of Los Angeles

Kristi Johnson Lured by Fake "Bond Girl" Audition
3:10

Prosecuting Evil with Kelly Siegler

Tynesha Stewart's Sister Reminisces About Her Sister's Pure Heart
3:03

Crime News

Luka Magnotta and the Murder of Jun Lin
3:17

Snapped

Joseph Campbell and Tim Newman's Dark Feud
0:52

Fatal Family Feuds

Your First Look at Fatal Family Feuds Season 1
1:05

The Pike County Murders: A Family Massacre

Jake Wagner’s Secretive Home Life
1:50

Snapped: Killer Couples

The Final Moments Leading Up to Dee Dee Blanchard's Murder
1:28

Fatal Family Feuds

Gunman Unleashes Chaos with Courthouse Shooting
1:33

Prosecuting Evil with Kelly Siegler

Your First Look at Prosecuting Evil with Kelly Siegler
0:35

Unspeakable Crime: The Killing of Jessica Chambers

The Killing of Jessica Chambers: Laqunta Tellis Explains Her "Eric" Tattoo
2:07

Criminal Confessions

Criminal Confessions 205 Bonus: Art of Interview

Kaitlyn Conley Committed ‘Classic Revenge Story’

Season 2 Episode 4 - Videos

Trending on Oxygen

Accident, Suicide, or Murder: Nevada Police Recall Responding To Peter Bergna’s 911 Call

Accident, Suicide, or Murder: Was Peter and Rinette Bergna’s Car Accident Actually A Murder?

Killer Couples: Nick Godejohn Spent 'Magical' Days With Gypsy Rose Before The Murder

"Friendly, Brilliant" Dawn Viens' Surprising Qualities

3 Teacher/Student Sex Scandals

The Strained Relationship of Dawn and David Viens

The Different Sides of Nicholas Godejohn

Kristi Johnson Lured by Fake "Bond Girl" Audition

Tynesha Stewart's Sister Reminisces About Her Sister's Pure Heart

Luka Magnotta and the Murder of Jun Lin

Joseph Campbell and Tim Newman's Dark Feud

Your First Look at Fatal Family Feuds Season 1

Jake Wagner’s Secretive Home Life

The Final Moments Leading Up to Dee Dee Blanchard's Murder

Gunman Unleashes Chaos with Courthouse Shooting

Your First Look at Prosecuting Evil with Kelly Siegler

The Killing of Jessica Chambers: Laqunta Tellis Explains Her "Eric" Tattoo

Criminal Confessions 205 Bonus: Art of Interview