Harmony Montgomery, a 5-year-old girl from Manchester, New Hampshire, was last seen in late 2019, but her disappearance wasn’t reported until almost two years later. Harmony had been placed in the custody of her father, Adam Montgomery, in February 2019, despite his criminal background. She had been living with him, her stepmother Kayla, and their other children when she disappeared.
Authorities believe she was last seen in October 2019, with her father's explanations about her whereabouts proving false and suspicious.
Adam's abusive behavior toward Harmony had been noted by family members, and reports were made to child protective services, but no action was taken. After Harmony went missing, it was revealed that she had endured severe abuse, with Adam allegedly admitting to striking her on multiple occasions. Eventually, Adam was charged with second-degree murder, as investigators concluded that he likely killed Harmony in December 2019 following a violent episode. Her body has never been found, though authorities discovered evidence supporting the belief that she was murdered.
The case, which shocked the local community and drew national attention, underscores failures in the child welfare system, with many questioning how Harmony's situation could have escalated so tragically. Adam Montgomery was convicted of her murder in 2024, bringing some closure to a case that had gripped New Hampshire and beyond. Harmony's story remains a heartbreaking example of a child falling through the cracks of protective systems meant to safeguard her.Last Seen: Oct 1, 2019
