https://www.bbc.com/news/world-us-canada-59138213
In the US, people can justify their use of deadly force against another when it reasonably appears necessary.
Wisconsinites may not be prosecuted if their methods of self-defence were "necessary to prevent imminent death or great bodily harm". The legal standard comes with a two-part test.
Jurors must decide whether or not the use of deadly force was objectively reasonable under the circumstances.
