CONCORD, N.H. (AP) — The New Hampshire Supreme Court on Thursday reversed a murder conviction for a man accused of killing his 5-year-old daughter and moving her corpse around for months before disposing of it.
Though her body has never been found, police believe Harmony Montgomery was killed in 2019, nearly two years before she was reported missing. Her father, Adam Montgomery, was sentenced to a minimum of 56 years in prison in 2024 after being convicted of second-degree murder, abuse of a corpse, falsifying evidence, witness tampering, and assault.
The Supreme Court, however, reversed the most serious charge, agreeing with Montgomery that the lesser assault charge should have been prosecuted separately. It sent the second-degree murder charge back to the lower court while letting the other convictions stand.
In their unanimous ruling, justices said combining the cases jeopardized Montgomery’s right to a fair trial because jurors may have used the stronger evidence about the assault to conclude based on weaker evidence that he killed her months later.
“There was a significant risk that the jury would draw the impermissible inference that because the defendant assaulted the victim before by striking her in the head, he must be the one who fatally assaulted her in December by again striking her in the head.”
The second-degree murder conviction accounts for 45 years of Montgomery’s 56-years-to-life sentence, which was imposed on top of an earlier 32 ½-year sentence he already was serving on unrelated gun charges.
The attorney general’s office did not respond to a request for comment Thursday on whether it plans to re-try him on the murder charge. Emails also were sent to Montgomery’s attorney.
