Carter Roy (26:48)
By the spring of 2016, the investigation into the death of Mary Yoder had ramped up. It had been less than a year since she was fatally poisoned. And Detective Van Naime had zeroed in on a suspect. 23 year old Katie Conley, the former girlfriend of Mary's son Adam. But Katie wasn't acting like she was a murder suspect. In fact, she didn't seem worried at all. In May of that year, she graduated college with a degree in business. She'd even finished with a 4.0 GPA. Now she was thinking about applying for jobs or maybe going to graduate school. But she would have to put all that on hold, because in June, a secret grand jury convened. They were presented with a mountain of evidence against Katie. In the last few months, forensics had been able to test the bottle of colchicine for DNA. Unsurprisingly, it was a match for Katie. The jury was shown this information, as well as the anonymous letter and the IP address showing Katie's multiple logins to Adam's email account. In the end, they presented 124 exhibits. And on June 13, 2016, the grand jury came back with a decision. Katie Connolly was indicted on charges of second degree murder. This meant the jury either didn't think the killing was premeditated or they simply didn't have enough evidence to prove it. But the prosecution might be able to. On April 25, 2017, Katie's trial began at the Oneida County Courthouse. News vans flocked to get footage of the 24 year old entering the historic building. The quiet town of Whitesboro had suddenly become the focus of a media frenzy, and it seemed like the entire country was watching. So were the Yoder and Conley families who were both in attendance. And when it came to the Conleys, they had something very important on their side. Their reputation. They were well respected. In Whitesboro, most people saw Katie as a well mannered girl who wouldn't hurt a fly. Some people had even put signs in their yards that read, free Katie Connolly and wrongfully charged. And throughout the trial, Katie certainly looked like the picture of innocence. She wore crisp blazers and kept her hair down. But none of that changed the fact that the evidence against Katie was persuasive. The prosecution argued that Katie had poisoned Mary by lacing her protein powder with colchicine. They presented item after item to the jury. They even showed how they traced the purchase of the murder weapon back to Katie using digital forensics. And they brought in the woman who Katie had allegedly ordered the colchicine from. Well, not only that, but they offered a possible motive. The Yoder's lawyers argued that Katie was furious with Adam because he wouldn't take her back. And that's when she tried to poison him with those alpha brain supplements. Adam got extremely sick, but not enough to die. At that point, Katie set her sights on her next victim. Someone whose death would shake Adam to his core. His mother, Mary. Their case was strong, but the defense wasn't going down without a fight. They needed to cast a reasonable doubt. So they decided to target Mary's husband, Bill. They took cheap shots at his character. They got Bill on the stand and asked if he had wanted an open marriage, then if he was a member of porn sites. Bill replied no to both of those questions. After that, they grilled him about his relationship with Mary's sister Kathy. They asked invasive questions about the couple's history, including when they'd first had sexual relations. Bill shrugged his shoulders and said he couldn't remember. He said that he wasn't keeping a journal. While Bill was put in the hot seat, Katie had been keeping her cool. She only cried once during the entire trial. When her ex boyfriend Adam testified against her. He talked about their up and down toxic relationship, declaring that Katie was not a good girlfriend. When the lawyers on both sides made their closing statements, feelings in the courtroom were mixed. It wasn't clear which way the jury would go. The defense's skewering of Bill's character may have turned one of their heads. And they only needed one juror to doubt Katie's guilt. The jury deliberated for five days. For her part, Katie didn't seem worried. The weekend before the verdict was announced, she and her sisters were seen taking selfies and giggling in front of a sports car owned by Katie's lawyer. It seemed like going to prison wasn't even on her mind. On May 18, 2017, the jury had come to a decision. Katie's parents sat across the aisle from the Yoders. Bill and his two daughters held hands as the verdict was read. Ten jurors found Katie innocent. Just two found her guilty. Since there was no consensus, it was declared a mistrial this wasn't necessarily a victory for Katie. She hadn't been exonerated. But she would get to go home that day to her family instead of heading to a cold prison cell. Katie smiled as she left the courtroom. Her mother answered questions from reporters outside the courtroom. She said she always knew Katie was innocent. On the other hand, Bill and his children were clearly disappointed. But the prosecution wasn't ready to throw in the towel yet. Six months later, they would take Katie back to court. In the meantime, she would remain under house arrest. In the months until the second trial, the prosecution gathered even more evidence. This included additional messages and notes from Katie's phone. One screenshot they found showed a calculation that Katie had made. She'd plugged in Mary's weight to figure out how much colchicine it would take to kill her. Another calculated how much it would take to kill Adam. These screenshots breathed new life into the prosecution's case. And they were ready to make katie pay. On October 16, 2017, the first day of testimony began in round two of the murder trial of Mary Yoder. This time, the defense decided not to focus their attention on Bill. Their new strategy to pin Mary's murder on Adam. They tried to prove that Adam had tried to frame Katie. And they referred back to Katie's sexual assault accusation from 2014, the one that she herself had retracted. But the prosecution fought back. They used Adam and Katie's toxic relationship to show that Katie killed Mary out of vindictive hate. They also fired back against the defense's claim that Adam framed Katie. The prosecution had looked through Bill and Adam's phones. Those searches hadn't revealed anything incriminating. While Katie's phone was full of the sinister searches about poison. After a month of arguments, the prosecution rested their case. They had done everything they could to convince the world that Katie was a killer. But would the jury feel the same? On November 6, 2017, a verdict had been reached. Mary's daughters held hands, gripping so tightly they left bruises. The tension in the room was palpable. No one knew which way the jury would go. First, the jury read their verdict for murder in the second degree. Not guilty. Next, the verdict for manslaughter in the first degree. Guilty. Katie didn't cry, but her parents broke down in tears. On another bench, the Yoders embraced each other, the relief clear on their faces. But their nightmare wasn't over quite yet. They still had to get through Katie's sentencing. And that took place two months after the verdict. On January 11, 2018, both the Conleys and the Yoders were in attendance. During the sentencing, the Yoders would have the chance to speak about the pain Katie had caused their family or to ask the judge for a lesser sentence. Katie would also have the opportunity to ask for leniency. When Bill got up in front of the judge, he talked about his all consuming grief. It had been over two years since his wife's death, but he said his life still felt empty and hollow. His voice was shaky and he tripped over his words. He spoke about how much Mary's death had affected his children. He said a part of them had died that day. After Bill sat back down, it was Adam's turn to speak. He was emotional, but his voice was clear. Adam asked for forgiveness, but not for Katie. He wanted it for himself. He'd introduced Katie to his family. He was the reason she'd entered their lives. He was the reason Mary was dead. Then Adam told the room full of people, including Katie's family, that he hated her. Unlike the first trial, Katie stared straight ahead while listening to Adam. She didn't cry and she didn't seem regretful. And after Adam sat down, it was finally time for Katie to learn her fate. Would she spend the next few decades in prison? Or would a judge take pity on her? In the end, the judge's decision came down to Mary's last 48 hours on Earth. Hours filled with suffering in the ICU. Hours spent with tubes down her throat. Unable to speak. She never got to say goodbye to her family. With that in mind, Katie was sentenced to 23 years in state prison, which is at the higher end for first degree manslaughter. By the time she got out, she would be 47 years old. Katie would serve her sentence at the only maximum security state prison for women in all of New York, Bedford Hills Correctional Facility. Her team of lawyers promised that they wouldn't take this lying down. Over the next few years, they tried their best to appeal her conviction. But Nothing worked. Until seven years later. It was a new year. January 2025. Katie had spent the last seven years in prison. She was now 31 years old. And on January 31st, she would become a free woman because her condition conviction had been overturned. The reason? Ineffective counsel. Katie's lawyers failed to meet the minimum standard of competence. In this case, ineffective counsel referred to Katie's lawyer, who didn't challenge the search of her cell phone. Today, Mary Yoder's suspected killer is free. But she might not stay that way forever. Mary's family and her lawyers aren't done fighting for justice. And In April of 2025, the Oneida District County Attorney's Office made an announcement. Katie's case will go back to the grand jury at some point in the near future. It's impossible to say what the outcome will be. The results have been drastically different each time. But whatever happens, one thing is certain. Mary Yoder was so much more than a victim. She was a wife, a mother, and a pillar of her community. Her ability to see the good in people is part of what made her so loved, and that's a quality that we should all strive to have. Thanks so much for listening. I'm Carter Roy and this is True Crime Stories. Come back next time for the story of a new murder and all the people it affected. True Crime Stories is a Crime House original. Powered by Page Studios. Here at Crime House, we want to thank each and every one of you for your support. If you like what you heard today, reach out on social media, Rimehouse on TikTok and Instagram. Don't forget to rate, review and follow True Crime Stories wherever you get your podcasts. Your feedback truly makes a difference. And to enhance your Murder True Crime Stories listening experience, subscribe to Crime House plus on Apple Podcasts. You'll get every episode ad free and instead of having to wait for each episode of a two part series, you'll get access to both at once plus exciting bonus content. We'll be back on Tuesday. True Crime Stories is hosted by me, Carter Roy and is a Crime House original. Powered by Pave Studios. This episode was brought to life by the Murder True Crime Stories team. Max Cutler, Ron Shapiro, Alex Benidon, Natalie Pertovsky, Rachel Engelman, Lori Marinelli, Sarah Camp, Lauren Gould, Haniya Said and Russell Nash. Thank you for joining us. Looking for your next Crime House listen? Don't miss Crimes of with Sabrina, Deanna Roga and Corri Vn. Crimes of is a weekly series that explores a new theme each season from Crimes of the Paranormal, unsolved murders, mysterious disappearances, and more. Their first season is Crimes of Infamy, the true stories behind Hollywood's most iconic horror villains. And coming up next is Crimes of Paranormal real life cases where the line between the living and dead gets seriously blurry. Listen to Crimes of every Tuesday on Apple Podcasts, Spotify, Amazon Music or wherever you listen to podcasts.