The Pixy Stix Killer: How Ronald O'Bryan Weaponized Halloween

The Pixy Stix Killer: How Ronald O'Bryan Weaponized Halloween Halloween 1974 was supposed to be another night of trick-or-treating in Pasadena, Texas. Instead, it became the night that changed Halloween forever. When 8-year-old Timothy O'Bryan died...
The Pixy Stix Killer: How Ronald O'Bryan Weaponized Halloween
Halloween 1974 was supposed to be another night of trick-or-treating in Pasadena, Texas. Instead, it became the night that changed Halloween forever. When 8-year-old Timothy O'Bryan died from poisoned candy, investigators uncovered a twisted plot orchestrated by the one person who should have protected him most: his own father. Ronald O'Bryan didn't destroy Halloween by accident. He weaponized the holiday, turning a beloved childhood tradition into his personal murder weapon. This is the story of greed disguised as grief, a father's ultimate betrayal, and how one man's desperate scheme created fears that still haunt Halloween today.
#RonaldOBryan #HalloweenMurder #TrueCrime #CandyMan #HalloweenKiller #ToxicParenting #HalloweenSafety
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What if I told you that the person who created America's fear of poisoned Halloween candy
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was actually trying to commit the perfect murder?
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In 1974, a father in Texas handed his eight-year-old son a pixie stick
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within an hour that child was dead.
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Today, we're diving into the case that changed Halloween forever
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and asking the question, "How far would you go to solve your own problems?"
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[Music]
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October 31, 1974, started like any other Halloween night in Pasadena, Texas.
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The O'Brien family gathered with their neighbors, the Bates family,
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for dinner before trick or treating.
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Ronald O'Brien, an optician and deacon at his Baptist church,
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seemed like the perfect suburban dad, heading out with the kids.
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His wife stayed home while Ronald took their two children,
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eight-year-old Timothy and five-year-old Elizabeth,
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along with the Bates children through the neighborhood.
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But something was different about this particular Halloween outing.
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While the other kids and adults moved together as a group,
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Ronald kept separating himself.
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When they approached a house without lights on,
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the children naturally moved on.
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That's the universal symbol for we don't have candy or we're not home.
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Ronald didn't.
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He lingered behind and when he rejoined the group minutes later,
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he was waving five oversized pixie sticks,
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claiming, quote, "rich neighbors had given them the expensive treats."
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And here's where the story gets disturbing.
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A former Pasadena detective later recalled that O'Brien had those pixie sticks
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shoved up the sleeves of his raincoat.
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Ronald was carrying concealed weapons disguised as Halloween treats,
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premeditated and ready for distribution.
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Ronald distributed the candy strategically,
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one to Timothy, one to Elizabeth,
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two to the Bates children, and one to a random 10-year-old from their church
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that they encountered.
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When they returned home, Timothy wanted to try his pixie sticks before bed.
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The powder was difficult to get out,
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so his father helped him loosen it.
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Timothy immediately complained that it tasted bitter,
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and Ronald suggested that he wash it down with a little coolade.
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Within minutes, Timothy was vomiting and convulsing.
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He went limp in his father's arms and was dead in less than an hour.
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What appeared to be a tragic Halloween accident was actually
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the culmination of months of planning by a father
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who had decided his son was worth more dead than alive.
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Let me explain.
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Ronald Clark O'Brien had mastered the art of looking successful
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while failing spectacularly.
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On paper, he was everything in 1970's suburban community valued,
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a professional optician, a church deacon who sang in the choir,
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and ran the bus program, a married father of two.
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One pastor even called him a good Christian man
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and an above-average father.
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The reality painted a far different picture.
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Ronald had been fired from 21 jobs in 10 years for reasons,
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including negligence and fraudulent behavior.
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At the time of the murder, he was about to be fired again for suspected theft.
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His weekly salary of $150 wasn't covering his family's expenses,
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and he was drowning in debt.
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The numbers tell the story of a man in complete financial free fall.
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He owed over $100,000, roughly $640,000 in today's money.
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He had defaulted on bank loans, and his car was about to be repossessed.
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For someone maintaining the image of suburban success,
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these mounting failures created unbearable pressure.
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But Ronald had a plan that was as methodical as it was monstrous.
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And January 1974, he took out $10,000 life insurance policies on both of his kids,
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Timothy and Elizabeth.
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And September, he added another $20,000 policy on each child.
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Days before Halloween, he secured yet another $20,000 policy on each child.
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The insurance agency itself raised objections to these successive policies,
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but Ronald pushed it through.
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The total value reached $100,000, exactly matching his debt load.
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His wife knew nothing about these policies or their family's financial situation.
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Ronald was planning to solve his money problems
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by murdering his children and collecting insurance payouts.
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Ronald's preparation for murder began a year before Timothy's death.
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A chemist's acquaintance testified that O'Brien had asked him about the lethality of cyanide
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as early as the summer of 1973.
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He was researching murder methods while his family believed he was being a good father,
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a good Christian and husband.
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Shortly before Halloween, a clerk got a Houston chemical supply store
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that recalled a man in a beige or blue smock,
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similar to what an optician would wear,
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inquiring about purchasing cyanide.
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The man left when he discovered cyanide was only sold in bulk quantities.
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Ronald was literally shopping for the tools to kill his children.
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His weapon of choice was deceptively simple but terrifyingly effective.
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He opened the pixie sticks, replaced the top two inches of candy powder
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with potassium cyanide and he re-sealed them with staples.
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The single pixie sticks Timothy consumed contained enough cyanide to kill two adults,
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while the four others contained enough to kill three to four adults each.
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Ronald's plan relied on the emerging urban legend of stranger danger and poisoned Halloween candy.
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By giving poison treats to multiple children,
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he hoped to make Timothy's death appear random rather than targeted.
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It was a calculated attempt to hide familial murder behind societal fears.
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Police suspected Ronald almost immediately and their instincts proved correct.
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A Pasadena detective was struck by O'Brien's bizarre lack of emotion,
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noting that he didn't behave like most fathers would,
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after losing a child and didn't need to be physically restrained from rage or grief.
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His performance of grief was unconvincing to trained observers.
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Not that everyone grieves the same way,
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but when it's over the top fake, you can tell.
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Ronald's story crumbled under scrutiny.
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Initially, he claimed he couldn't remember which house gave him that candy,
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despite trick-or-treating on only two streets.
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When pressed, he eventually led police to the home of air traffic controller Courtney Melvin.
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But Melvin had an airtight alibi.
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He was working at the airport on Halloween night,
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verified by multiple witnesses.
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The evidence against Ronald became overwhelming.
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He was arrested on November 5, 1974, and indicted on one count of capital murder
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and four counts of attempted murder.
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Investigators uncovered his crushing debt,
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a suspicious life insurance policies,
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and testimony from the chemical supply salesman and chemist
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about his cyanide inquiries.
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Fates had intervened to save the other four children.
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One of the Bates children started to open his candy before his mother told him
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to save it for the next day.
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Most remarkably, the 10-year-old from the church was found a sleep in bed
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still holding the unopened candy,
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because O'Brien's stable was too secure for him to open by himself.
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Ronald's trial began May 5, 1975, and garnered national attention.
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The prosecution's case was devastating.
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His own wife testified against him, stating she knew nothing about the insurance policies,
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and that Ronald had forced Timothy to choose the pixie sticks.
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His sister-in-law and brother-in-law testified that on the day of Timothy's funeral,
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he talked about using the insurance money for a long vacation.
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Ronald made the fatal error of taking the stand in his own defense.
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His testimony was unconvincing and inconsistent,
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and his performance failed when it mattered the most.
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After just 46 minutes of deliberation,
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the jury found him guilty of capital murder and four counts of attempted murder.
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Even hardened criminals on death row despised O'Brien so much
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that they petitioned the warden for permission to hold the celebration when he was executed,
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and their request was granted.
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His crime was so universally condemned that men who had committed capital offences themselves
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found his actions unforgivable.
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On March 31, 1984, Ronald Clark O'Brien was executed by lethal injection.
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His final statement was a masterpiece of denial,
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declaring what is about to transpire in a few moments is wrong,
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and offering forgiveness to those involved in his execution,
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while never once confessing or apologizing for his actions.
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As his execution was carried out, a crowd gathered outside the prison and mockingly shouted,
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"Tricker treat."
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Ronald O'Brien did more than kill his son.
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He fundamentally changed how Americans celebrate Halloween.
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Despite his case being the only confirmed death from Poisoned Halloween candy,
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the fear he created became central to the holiday.
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The tragic irony is profound.
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A targeted murder motivated by greed became the foundation for nationwide fears of random,
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stranger danger. The phenomenon became known as Halloween sadism,
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and the focus on Poisoned candy obscured the more complex truth of familial betrayal.
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The consequences for Ronald's surviving family were devastating.
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Shortly after his conviction, his wife filed for divorce.
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Five-year-old Elizabeth was later adopted by her mother's new husband.
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Ronald's selfishness didn't end with Timothy's death.
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It shattered the lives of everyone he claimed to love,
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forcing his daughter to change her name to escape the shadow of her infamous father.
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Fifty years later, parents still inspect Halloween candy.
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Hospitals still offer free x-rays of treats,
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and communities still organize safe, trick-or-treating alternatives.
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Ronald O'Brien weaponized Halloween,
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turning a beloved childhood tradition into something parents approach with caution,
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and a little bit of fear.
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The real horror of this story centers on a father
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who calculated the exact monetary value of his children's lives.
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Decided the insurance payout was worth more than their futures,
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and then methodically planned their murders while maintaining the facade of being a loving parent.
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The ghost of Halloween isn't hiding in the shadows waiting to harm children.
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It's the specter of ultimate parental betrayal,
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reminding us that sometimes the real monsters are the ones we trust the most.
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[Music]
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Thanks for listening to Ten Minute Murder.
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Bingeable True Crime Stories.
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My name is Joe, I'm the host, and if you're a new listener,
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hit subscribe wherever you are listening right now.
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You can go to the website 10minutemerder.com,
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find out more about the podcast.
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There are links there where you can listen,
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there are in other places, other than where you're listening right now.
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There are also links where you can find the show on social media,
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and you can also send me an email if you go to 10minutemerder.com.
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Like this one, subject True Crime Burnout.
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Joe, do you ever take breaks from True Crime?
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If so, what do you watch, read, or listen to when you want something completely different?
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Mark in St. Louis.
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Great question, Mark.
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Thank you for the email.
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Stand up Comedy.
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Usually.
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That's about as opposite as I can get from True Crime,
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so I consume so much stand up comedy.
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But aside from that, I like to read mysteries.
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It's rare that I'll read a True Crime book.
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And I like a mystery, so it's usually some type of mystery,
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not always murder mystery.
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It can be like a sci-fi mystery,
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like what's happening here,
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a Stephen King situation.
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I like that a lot.
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And if you want a recommendation on that,
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read Project Hail Mary.
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It's by Andy Weir.
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It is one of the best books I've ever read, period.
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It's kind of a sci-fi mystery about space.
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But not like nerdy, not like in a nerdy way.
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It's more approachable.
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You won't feel like a dumb dumb reading that book.
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It's not going to go over your head.
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All right, that's going to do it.
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Thank you again for listening to 10 Minute Murder.
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I'll see you next time.