This strongly relates to the fantastic article by Jeff Atwood over at Coding Horror: https://blog.codinghorror.com/they-have-to-be-monsters/ and the extraordinarily important and tragic article (linked from the first): https://www.washingtonpost.com/lifestyle/magazine/fatal-distraction-forgetting-a-child-in-thebackseat-of-a-car-is-a-horrifying-mistake-is-it-a-crime/2014/06/16/8ae0fe3a-f580-11e3-a3a5-42be35962a52_story.html

Sometimes accidents happen and they are horrible. Vilifying those involved to divorce ourselves from them does not make us better humans.