Trapped in Plastic

"My name is William Lopez and I need to get something off my chest. No one believes me when I say it, but I think I figured out why mannequins are so life-like. They're not just hollow statues of plastic. There's something in them. Something beyond what we think. They're alive. They move when no one's looking, speak when they think no one can hear them. No one believes me. They all say I'm crazy. That I'm delusional. I know I'm not. I've seen it. I've seen it with my own eyes and I wish I hadn't.
I'm about to tell you a story. Not just a story, but a warning. One retelling the events that I've experienced. I don't care if you don't believe me. I just need to write it down and share it with others before I turn into one of them."