Volunteers, family, and friends gathered at Rumney Marsh Reservation in Saugus, Massachusetts, to search for the remains of 5-year-old Harmony Montgomery, who was murdered by her father, Adam Montgomery, in 2019. Harmony's body has never been found, and her father, who was convicted in February and sentenced to 56 years to life in prison, refuses to disclose its location. The search efforts were led by Harmony's mother, Crystal Renee Sorey, who expressed her determination to bring her daughter home. Investigators believe Adam disposed of the body in March 2020, using a U-Haul van that traveled between Manchester, New Hampshire, and the Tobin Bridge in Boston. Despite the challenging conditions and the vast area to cover, volunteers remain committed to continuing the search.