Female voice in haunted house

I woke up at 6AM or so to work on a project. There’s a church up the street that rings a single bell on the half hour mark (1:30, 2:30 etc). At 8:30AM the half hour bell rang, and in response I heard a very loud “Who is it?” coming from my downstairs hallway in a female voice.

I thought someone was in the house.

I freaked out because I thought someone was in the house. I went downstairs to check and there was no one there, nor did I hear any doors open or shut. I’ve never experienced anything like this.

I live in a house known to be haunted, supposedly verified by investigators. This was the first day in over 6 months I was alone in the house. I never believed in paranormal activity until today. I was a complete skeptic. There’s no other explanation for what happened.

— Neil, Maryland