In July 2015, beloved chiropractor Mary Yoder died suddenly in Utica, New York after falling violently ill. Toxicology later revealed lethal levels of colchicine in her system,  a prescription drug she was never prescribed. In Part 1, suspicion shifted from Mary’s husband, Dr. William “Bill” Yoder, to her son, Adam Yoder, after an anonymous letter led investigators to a bottle of colchicine hidden in Adam’s Jeep. But in Part 2, everything changes. Digital evidence begins to tell a different story,  one that points to Kaitlyn Conley, the Yoders’ office manager and Adam’s former girlfriend. Investigators uncover: a secret Gmail account used to order colchicine, prepaid credit cards purchased under suspicious circumstances, internet searches about lethal dosages, a draft of the anonymous letter saved to cloud storage, and phone backups that would become central at trial. In 2017, Kaitlyn Conley was convicted of first-degree manslaughter in Oneida County Court. She was sentenced to 23 years in prison. But in January 2025, her conviction was overturned on appeal due to issues surrounding the search warrant used to examine her phone. She was released from custody, and now prosecutors are fighting to retry the case before the statute of limitations runs out. With key evidence sealed, digital forensics under scrutiny, and legal battles ongoing, the death of Mary Yoder remains one of central New York’s most controversial homicide cases. Who poisoned Mary Yoder? Are you a part of Ashley's Summer Watch Challenge? Text "BESTIES" to 317-733-7485 to stamp your bingo card. Not apart of Ashley's challenge and want to join? Text "WATCH IT" to 317-733-7485 to join! Key Episode Moments: 0:00 Intro 1:24 The Anonymous Letter: Framing Adam? 3:18 The Digital Trail: Mr. Adam Yoder 1990 6:18 Katie Conley’s Recorded Interrogation 10:47 Forensics: Poison Searches & Forged Documents 16:38 The Bluff: Prepaid Cards & The Gmail Account 21:38 Trial #1: The Case Against Bill Yoder 31:13 Trial #2: The Hidden Phone Backup 38:38 2025 Update -------- Follow Crime Junkie: Instagram: https://www.instagram.com/crimejunkiepodcast Facebook: https://www.facebook.com/CrimeJunkiePodcast/ Twitter: https://twitter.com/CrimeJunkiePod Crime Junkie is created and hosted by Ashley Flowers. About Ashley Flowers Ashley Flowers is the top female podcaster in the U.S. and the host of Crime Junkie, the #1 podcast among women and the #1 true crime podcast globally. As the Founder of audiochuck, she has built a top-tier podcast production company that has garnered over 2.6 billion downloads, captivating audiences with its gripping storytelling through 10+ chart topping podcasts. Ashley and her team are dedicated to creating responsible true crime content that respects victims and their families. Follow Ashley: Instagram: https://www.instagram.com/ASHLEYFLOWERS/ Twitter: https://twitter.com/ash_flowers TikTok: https://www.tiktok.com/@ashleyflowerscrimejunkie Facebook: https://www.facebook.com/ashleyflowers.af/ Check out these other great crime channels: @annieelise Jeans Around Her Knees, Lost CCTV & a Case That Still Haunts Australia | Phoebe Handsjuk https://www.youtube.com/watch?v=gecJXUHEUKs @EleanorNeale The Hunt to Catch the 'First Date' Killer https://www.youtube.com/watch?v=_nMsYt_MNLE&t=6s @christinaarandall Wife Goes to Trial For Ending Her Husband & Is Shocked By GUILTY Verdict! Kori Richins Web of Lies https://www.youtube.com/watch?v=6WU3xUaBixQ @rottenmangopod Unpacking 3 Million Pages Of Epstein Files + Epstein’s Secret 2 Hour Interview https://www.youtube.com/watch?v=iwSKdtALJcg