There was a young father who worked at the sugar factory that lived in a poor neighborhood. The owner of the house next door had rented it to ex-con meth addicts who liked harassing the mother when the father wasn't home.
Calling the police in this area didn't work because they wouldn't show up. The young man had a felony on his record for doing donuts then running from the police as an 18 year old which precludes him from owning a firearm legally, but out of fear for his family he purchased one.
On a particular bad day three men were stalking the house with his wife inside, he rushed back from work to find them harassing her on his lawn. One looked like he kept reaching for a gun behind his back.
The young father got his firearm and told them all to leave (note the police won't come at this point). The man with a "gun" gets more aggressive and as things escalate, during another sudden movement, the father shoots him once in the side.
Now that a gun has been fired the police come. The man dies on the front lawn. The officers, aware of the degree of harassment, tell the father that he was justified and that it will be okay. They all file reports to that effect.
The Solano County DA prosecutes the father for the manslaughter and felon in possession of a firearm. As a leveraging tool the manslaughter charge is dropped but the felon with a firearm puts him in the penitentiary for 7 years. He had a 6 month old and a 4 year old when he went in.
The Solano County DA knew they could win so they did, there was no benefit to the community. Solano is full of poor people that can be easily victimized, it's a heartbreaking environment.