What kind of training teaches that popcorn is a threat that needs to be met with deadly force? Pity that Oulson hadn't been blind. Then Reeves could had shot his dog, too.
Read the book referenced in the article. There are lessons in the incident for all of us. Pigeonholing it as “bad” cop and ignoring the details is missing something that isn’t common knowledge.
Ooof! Nice one!