My dad lives in a fairly nice neighborhood in the city, and last year he found a tent set up in our backyard hidden behind all of our trees and bushes. The only thing inside was a flashlight. Nobody in my family had ever seen that tent before. So we called the police and they just took the tent and said that they would keep an eye out for anything unusual. What really creeps me out is I was home alone just hours before we found the tent and I was out back alone probably 20 feet from where it was hidden. It scares me to know that someone could have just been watching me the whole time I was out there.