It seems someone is injecting toxic gas into my house – through my bedroom window.

It happened five times in January, then stopped. Then tonight, I walked into my bedroom and began staggering again. I got out my flammable gas meter, a handheld device that I took outside to calibrate in the fresh air, then came back in to have the meter begin to make noise. The loudest sound came from the ceiling, quietest near the floor, and the very loudest in the bedroom, especially near the window next to my bed.I guess they’re trying to kill me again.