Estey, who is childless and never married, grew up in Medford and left the state in the 1990s. She returned in the spring of 2015 and moved back into her childhood home. She was making extensive repairs to the house, including a new roof and a new foundation. She was in excellent physical and mental health and was active for her age. She enjoyed walking in the woods near her home and traveling around the state with loved ones.

Her disappearance is considered suspicious, as there were no indications that she had planned to leave, and police have not ruled out the possibility of foul play. Her case remains unsolved.

Tonight we speak to independent researcher Christie Renee.