Investigation into fatal Wisconsin police shooting

Just saw the news about that fatal shooting in Wisconsin. The police are claiming he had a knife and was resisting, but an investigation is already underway. It feels like we see these stories way too often lately. Does anyone know if there's any bodycam footage expected to be released soon?

Source: https://www.bbc.co.uk/news/articles/c78ge6z459xo?at_medium=RSS&at_campaign=rss