I tried to download a music video on limewire once. I was pretty computer illiterate back then and around 13 years old at the time when a friend at school showed me how to download things.
That music video turned out to be a woman being murdered at point blank range. It was ~5 seconds of my life but that video has never left my mind. It was far too early for video editing and far too 'amateur' to be a movie production. The way she begged for the guy to stop before he pulled the trigger, it was definitely real.