I have a 4yo DD, it really upsets me to think of a kid her age being murdered... just so wrong
"these things make me wonder why the mother didn't get out earlier."
Lets not blame the victim here. If you are in a DV relationship it's not simply a matter of getting to a DV shelter, it's being able to realise and accept you need help that's the problem, something that abusers know how to prevent happening.
This tragic and horrific death is why I think MN needs to support Women's Aid as one of their causes.