I’m 62 years old, and I’ve been living alone for 15 years since my husband’s de:ath. My son, Trevor, moved to another country 20 years ago, and I haven’t heard from him since. Loneliness became a constant in my life until something strange started happening.

Last month, I noticed that some objects in my house were moving: picture frames, furniture, and small vases were inexplicably changing places. At first, I thought it was all in my imagination, but as I started taking pictures of the rooms and comparing them days later, I realized it wasn’t just my mind playing tricks on me. Something was really happening. I made a decision to install a security camera to find out what was going on.