Multiple law enforcement agencies are continuing to search for the body of a Utah National Guardsman who police believe was killed by his estranged wife.

Jennifer Gledhill reportedly went to police to report a domestic violence incident the day before her husband's death.

She is charged with the murder of her husband Matthew Johnson, whose body has not been found even weeks after he went missing. "There's a lot of technology that can be used. There's ground-penetrating radar,