It doesn't say anything of the kind at all. You are just talking out your butt as others have noted.
The picture of her car taped off by the police is self-explanatory and worth a thousand words. But in case you needed more words then here from one commenter to the Chronicle:
"This lady had many other choices than to shoot this young man. The info I have , that came from a family member of the young man that was shot, reflects that the story written here is a bit mis-leading at best. No where did it mention that she actually missed with the first shot, but she did chase the young man away with that shot. Then she got out of her car and chased him and then shot and killed him. I have a hard time understanding why this would be considered self defense. In my mind, she committed murder or manslaughter at least."
You are just talking out your butt as others have noted.
A butt that has more sense than your brain.