This picture was shown a few forums and before evereyone starts the "that shouldn't have been killed" comments, it was killed as it was a hatchery fish and they didn't want it to interbreed with the main wild stock.
That particular river had a great run of wild fish years ago, and is slowly coming back, and they felt that all hatchery fish should be killed for that reason. You will notice that the adipose fin has been removed at the hatchery, hence the reason they knew quickly that it wasn't a wild fish.
Thats why it was killed in that condition.
hope this helps keep the blood pressure(s) down.