Mary Harrison was tring to stopp a crime she was trying trying to stop animal brutality

Mary Harrison, reported that she had shot her husband, Dexter Harrison, during an argument, as he was beating the family cat.
Mary Harrison was tring to stopp a crime trying to stop the cat from being hurt.
She trying to stop animal brutality.
It was an accident that he was shot and later died.
please sine the petition and free Mary Harrison.