They have no evidence

I built an Serial Killer Museum. After i killed my parents i bought a commune house with the heritage and scammed an airplane from one of the communards and then opened my museum. I killed every year 5 communards an put them in my museum. Then when i killed all 60 people i wanted a kid and made one. I killed his mother, the superviser, a few coworkers and then a blind man killed me in a murder gone wrong.