Police returned to the former Manchester home of Harmony Montgomery's father and stepmother as part of the investigation into her disappearance.

Investigators showed up Tuesday at the apartment house located at 644 Union Street, which Adam Montgomery and wife Kayla Montgomery called home for a time. Attorney General John M. Formella did not disclose the reason for the search of the home, or what investigators are looking for. The apartment house is located across from Holy Trinity Church.

Photos and video show privacy tents set up in the front of the multi-family house, with a mobile police lab and vehicles in the street. Some of the investigators are wearing hazardous material suits.

WHDH reports that "newly developed" information has brought the FBI's evidence response team to the scene.

Harmony Montgomery turned eight years old just a week ago. She was reported missing in December, but had not been seen since October 2019.

She is described as approximately 4 feet and 50 pounds with blonde hair, blue eyes, and glasses. She is blind in her right eye. Information about the girl's current location or her disappearance can be called into a special tip line manned 24/7 by Manchester Police at 603-203-6060.

Contact reporter Dan Alexander at Dan.Alexander@townsquaremedia.com or via Twitter @DanAlexanderNH

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