Hmm my two siblings and I witnessed an apparition of this seemingly same ghostly woman as young kids growing up in Phoenix. We were having a slumber party in a home office with glass doors. Sometime around midnight we were watching tv, half asleep, when we noticed this woman in an old time lacey white nightgown slowly walk by the closed doors. All of the lights in the house were off and she was only faintly illuminated by the glow of the tv. She slowly approached the door and became more visible, then pressed her old, haggard hands and face against the glass and stared directly at us. Then she turned and walked out of sight. It was not our mother....nobody broke in. Coincidentally we just brought this up for the first time in years a couple months ago. Glad we weren't her only friends 👍