ExclusiveWhy Did Richard Beasley Kill?
An expert explains why Richard Beasley, who she believes is a sociopath, manipulated others into helping him murder people.
Season 1 Episode 1 - Videos
Preview
Mastermind of Murder Premieres Sunday, April 18th
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Scott Davis Describes Escaping Richard Beasley’s Murder Plot
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Police Find Empty Grave In South Carolina Woods
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Note Confessing To Murder Describes It As ‘Satanic Baptism’
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David Pauley’s Twin On How He Got Involved With Richard Beasley
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Scott Davis Recalls Hiding From Killer
![Yolanda Saldívar on Abraham Quintanilla: “I Was More Loyal to [Selena] Than to Him”](/sites/oxygen/files/styles/6_col_video/public/media_mpx/thumbnails/video-oxygen.akamaized.net/oxygen_video_thumbnails/NBCU_Oxygen/812/703/SAY_sneakpeek_102_2_proxy_SD_1920x1080_204292166000.jpg?itok=lPS23V35 "Yolanda Saldívar on Abraham Quintanilla: “I Was More Loyal to [Selena] Than to Him”")
