We know a Family where the Grandfather left his Grandson in his Car when he went to Work and the Child died. He simply was on autopilot and it ended up being a nightmare for everyone involved.
The Family successfully petitioned the Authorities not to charge him. They were and are a Family of strong Christian values.
This happened over 20 years ago. The Grandfather lasted eight years before he died. He was depressed, miserable and his mental and physical condition rapidly deteriorated. He died at age 62.
As I said on a previous Post, Hell on Earth.
I’m pretty sure if I did something like this, I’d end up jumping off a bridge or building within a month. I just wouldn’t be able to deal.