Police search for Harmony Montgomery's remains in Revere, Massachusetts.

Police from New Hampshire and Massachusetts are conducting a search in Revere, Massachusetts, as part of the ongoing investigation into the murder of 5-year-old Harmony Montgomery in 2019. Harmony's father, Adam Montgomery, was indicted in January on a second-degree murder charge in his daughter's death. Her remains have not been found. Harmony's stepmother, Kayla Montgomery, pleaded guilty in November to perjury charges, agreeing to cooperate in the case against Adam Montgomery.