One of the wrongful death lawsuits filed by the mother of Harmony Montgomery was dismissed last week over a missed deadline, court records show.

A justice of New Hampshire's Hillsborough Superior Court dismissed Crystal Sorey's suit against Harmony's father, Adam Montgomery , Friday because her team hadn't filed legal paperwork known as return of service in court or asked for an extension, according to the order.

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The lawsuit, filed in July, was the second wrongful death suit filed by Sorey in connection with her daughter's death. She reached a $2.25 million settlement with New Hampshire's child welfare agencies earlier this year.

NBC10 Boston has reached out to Sorey's lawyer for comment on the dismissal. He

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