Thank you for your explanation.
Intent is hard to prove. As a test, imagine what you yourself would have done were you MB in this case and intended to “off” somebody. Then imagine what you’d do if you wanted to accomplish something else - like verbally have it out - and say took a weapon just in case the boyfriend or dog or whomever might be a threat to your safety. Imagine different scenarios like heat of the moment, etc.
And that’s exactly why we’re hashing this about questioning this and that, imagining possibilities.
Remember the defense doesn’t have to prove any particular version of things but rather they have to create doubt for the prosecution’s version of things.
We here can only speculate. As much info as we’ve gotten, I’m sure there are relevant things we don’t know. Exact words said, the way it was said, body posture, etc conveys so much as to intent.
Again, using My Cousin Vinny take the statement by one of the defendants when the words “I shot the clerk*?*” became the affirmative statement “I shot the clerk” according to police testimony.