The Sinister Story Of Adam Montgomery
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The TruRed CRIME podcast episode 'The Sinister Story Of Adam Montgomery' details the tragic case of five-year-old Harmony Montgomery, who vanished from Manchester, New Hampshire, in November 2021—though she had actually disappeared two years earlier in October 2019. Harmony’s mother, Crystal Sori, struggled with substance abuse and lost custody multiple times, while her father, Adam Montgomery, had a violent criminal history and only gained custody in 2019 after a court hearing. Despite multiple red flags—including a black eye, reports of abuse from Adam’s uncle Kevin, and inconsistent stories from Adam and his wife Kayla—child protective services repeatedly failed to act. Crystal’s desperate attempts to locate her daughter were met with bureaucratic indifference, and law enforcement initially refused to file a missing persons report due to Adam’s legal custody. After a public outcry and media attention, Adam was arrested in 2022 and charged with murder. Kayla Montgomery later confessed to lying under oath and revealed Adam had murdered Harmony, though her testimony was used in a plea deal. Despite evidence, including DNA from the family home, no body has been found, and Adam remains in prison awaiting trial. The case highlights systemic failures in child protection, with Crystal and Harmony’s foster family both advocating for reform. The episode ends with a memorial for Harmony and a call to action for child abuse prevention.
Child protective services failed to act despite multiple abuse reports and visible injuries to Harmony.
Adam Montgomery’s criminal history and violent past should have disqualified him from custody.
Kayla Montgomery’s perjury and eventual cooperation reveal the depth of the cover-up.
The lack of a body has delayed justice, but evidence points to a murder in December 2019.
Systemic failures in New Hampshire’s child welfare system contributed to Harmony’s death.
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The Disappearance of Harmony Montgomery
“I'm appealing to everyone, help us find this little girl.”
Adam Montgomery’s Criminal Past and Custody Battle
“He had a criminal history that should have been a sign he was not going to be a suitable parent.”
Abuse Allegations and Failed Interventions
“I would hasten to add that the child was five years old.”
Crystal’s Desperate Pleas and Systemic Neglect
“I said to my therapist and I said no one's hearing me.”
“Adam murdered Harmony. Kayla stated that Adam told her to lie about seeing Harmony to provide Kayla with an alibi.”
“I told them how I felt and how this isn't fair and how like... She was a part of it. Sorry, says Kayla Harmony's stepmother is getting off easy.”
“He had a criminal history that should have been a sign he was not going to be a suitable parent.”
Host
Guests
Harmony Montgomery
person
Adam Montgomery
person
Crystal Sori
person
Kayla Montgomery
person
Division of Youth and Family Services
organization
Manchester Police Department
organization
Manchester, New Hampshire
place
Kevin Montgomery
person
Haverhill, Massachusetts
place
Dunkin' Donuts
brand
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