Here's Part 1 of the horror talk of the Murder of Sylvia Likens (January 3, 1949 – October 26, 1965), an American teenager who was tortured and murdered by her caregiver, Gertrude Baniszewski, many of Baniszewski's children, and several of their neighborhood friends. 

https://www.youtube.com/watch?v=l-0bfSWvBGM&t=115s 

https://www.youtube.com/watch?v=cU3Bonz-HNc&t=1s 

https://www.youtube.com/watch?v=imeyaMy1J5s 

https://www.youtube.com/watch?v=RY5zkZSz_Sw 

An American Crime (2007): https://www.youtube.com/watch?v=PHP7OwG4hZ4 

The Girl Next Door (2007): https://tubitv.com/movies/283911/the-girl-next-door?start=true&utm_source=google-feed&tracking=google-feed