Jehovah's Witnesses
The last time they came to my neighborhood, I saw them unloading down the street. I chalked out a body outline & had some crime scene tape that the local police had left after investigating a drug related shooting a few weeks back. After outlining my body, I spread catsup all over the porch & wrapped the crime scene tape around the porch, smeared some over my face & watched them with the open curtains as the walked up the drive. They saw the tape, the catsup, & me standing in the window, I haven't seen hide, nor hair of them since & that was twenty years ago.