People are Weird

I was doing a scholarship essay when I hear someone trying to open the door.  Thankfully it was locked, because I stood up to find a man taking pictures of my house, car, everything....He was there, on my lawn, taking pictures.  He took a picture of my basketball hoop.  Who does that?  He then proceeded to walk to his car (Which had another guy by the way) and waited until a kid passed by my house.  He took MORE pictures and then the two of them just left.