After a mother shows signs of insanity and no one does anything to help, she kills her 10 month old baby girl.
She isn't charged due to insanity and is released only after a handful of years being confined in a psychiatric hospital.
This is the story of Dena Schlosser.
https://en.wikipedia.org/wiki/Dena_Schlosser
https://filmdaily.co/obsessions/true-crime/mutilation-case/
https://murderpedia.org/female.S/s/schlosser-dena.htm
https://www.mrt.com/news/article/Psychologist-says-Schlosser-didn-t-do-enough-to-7539867.php
https://www.mrt.com/news/article/Woman-accused-of-cutting-baby-s-arms-off-not-7584382.ph
