Everyone should read this book about the Nation of islam murders of white people in the 1970's.

Clark howards book called "The Zebra Killings".

https://archive.org/stream/Zebra-Clark-Howard/Zebra-Clark-Howard_djvu.txt

I actually have the hardback copy and it is probably one of the most covered up mass serial killings in us history.

https://archive.org/stream/Zebra-Clark-Howard/Zebra-Clark-Howard_djvu.txt