http://hoffmang.com/firearms/embody/Embody-SAF-CGF-Amicus-2011-12-05.pdf
They're just saying they don't believe this guys civil rights were violated. He was carrying a AK-type pistol that was painted to make it appear that it was a toy. He purposely went out of his way to get arrested.
I now see that the guy was not arrested at all. But he did try to sue the park ranger that detained him.
I did not go out of my way to be arrested. I merely walked in a state park and carried a handgun which was legal to own and carry.