If this an open-and-shut case, why wait to call dial 9-1-1? Follow the investigation during a brand new Sins of the South tonight, Sunday at 7/6c on Oxygen True Crime.

A “cold-blooded” woman, doing whatever was necessary to get money, including murder. That’s how police described Falicia Blakely, who pleaded guilty to killing three men. #Snapped #OxygenTrueCrimeNews

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On November 18, 2010, the affluent community of Dunwoody, Georgia was sent reeling when local family man and entrepreneur Rusty Sneiderman, 36, was gunned down outside his son’s preschool. #RMOA #OxygenTrueCrimeNews

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For several lonely elderly men seeking companionship, she presented herself as a sweet and charming retired woman. But, according to authorities, that was all part of a devious disguise. #BlackWidowMurders #OxygenTrueCrimeNews

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The future looked bright for couple Edwin Daniels and Latoya Woodard. They had two young daughters and a new home — but it all came crashing down after an affair sent one of them over the edge. #Snapped #OxygenTrueCrimeNews

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A rodeo rider mysteriously disappeared from a dusty California town, leading detectives to a long list of enemies who had motive to violently kill him and bury him in the sand. #BuriedInTheBackyard #OxygenTrueCrimeNews

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The deadly shooting of a star polo player at the hands of his heiress girlfriend sends shockwaves through a tight-knit Virginia community. Was it self-defense or something more sinister? Sins of the South is all-new Sunday 7/6c on Oxygen True Crime.

The man, the myth, the legend: Bravo's Captain Lee is navigating the depths of true crime in Oxygen’s upcoming series, #DeadlyWaters with Captain Lee. #OxygenTrueCrimeNews

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'I think his hobbies right now are reading books, reading his discovery, sleeping and watching TV inside of his cell,' a sheriff said of #RexHeuermann , who is accused of serial killings on Long Island. #OxygenTrueCrimeNews

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#JamesBrenner has agreed to reveal the location of #DylanRounds ' remains in exchange for a reduced sentence from first-degree felony aggravated murder to second-degree felony murder. #OxygenTrueCrimeNews

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On #Dateline #TrueCrimeWeekly , Andrea Canning will dive into the cases capturing our attention and get to the bottom of what you need to know. Every Thursday, wherever you get your podcasts.

Judy Gough's daughter Kimberly was just 12 years old when her mother coldly asked her “How would you like it if Lloyd was gone?” #DatelineSecretsUncovered #OxygenTrueCrimeNews

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“He resolved to do whatever he could to discredit her and in Jerry’s world that was bringing false charges against her,' said a prosecutor in the case against Jerry Ramrattan. #DatelineSecretsUncovered #OxygenTrueCrimeNews

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Gypsy Rose Blanchard is standing by her decision to create a Mother’s Day TikTok post years after pleading guilty to her mother’s murder. #OxygenTrueCrimeNews

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True crime is all about linking clues, and you can't do that without reliable internet. Xfinity: Bring on the good stuff: xfinity.com/?utm_source=tw…

After falling through a roof and breaking both ankles, Tom Bragg looked forward to returning to his job. His wife took out a life insurance policy and ensured that would never happen. #Snapped #OxygenTrueCrimeNews

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A dispute over $250,000 going missing led to Najem Matti being shot five times and killed by a relative who said he fired to save his own life. #KillOrBeKilled #OxygenTrueCrimeNews

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Why did Nadya Swartz want her ex-boyfriend, Kenny Bunn, dead? One friend alleged she had a 'dark, romantic fantasy' of murder. #SnappedKillerCouples #OxygenTrueCrimeNews

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There's a reason veteran homicide investigator Steve Spingola called Kelly Siegler 'the Taylor Swift of cold cases' in the Season 7 updates special episode. #ColdJustice #OxygenTrueCrimeNews

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An abandoned car links back to a woman's disappearance and places her relationship into question by investigators. Watch this case unfold at the link: oxygentv.app.link/WatchOxygenTW?…