Wrong. The two dogs in that account were playfighting.
NOT the same thing as a real dog fight.
The cop in the dog park incident gave the citizen instructions to bring his dog under control, then shot the Citizen’s dog before that occurred.
http://www.freerepublic.com/focus/f-news/2564148/posts
The officer was not justified in shooting the dog, particularly in a public dog park where innocent bystanders and children are present.
And the officer was almost certainly violating the rules of the dog park, as dogs who MUST be kept on a leash should NOT be in the off leash area of the park.
When you get to make up the facts, what difference does it make as to what the report said.