you know 3 different sets of people who have been murdered and then the murderer took their own life? i assume they were all domestics.
you wish they were armed, but i posit that being armed would have made little difference. obviously these people knew eachother, their routines, habits. it's not hard to catch someone you know off-guard.
and they were not guilty of what? infidelity? spousal abuse? theft?
I’m sorry you will never understand, and all the ‘splanin in the word will not help a sole like your’s