I wouldn't testify against them unless the person they murdered was someone I cared about or another family member. If it was a total stranger they murdered, I wouldn't give them up.
I would definitely forgive but I would not forget. She is your mom. Although she made a mistake if I loved her before, I'll love her after.
If I witnessed this event I would testify provided said victim was innocent and my mother was completely in the wrong. I would want Justice done but I would still love my mother.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.