Bank robber that killed State Trooper Trevor Casper has ties to skinheads.

Who is the man who shot Trooper Casper? What was he doing in Wisconsin?

Snyder was a master cement mason with his own business in suburban Detroit. But in 1996, Snyder was arrested in Fond du Lac after a bloody brawl between a group of “Skinheads” and another group of “Blacks and Hispanics.” According to a criminal complaint from the case, the two groups pulled out pipes and baseball bats and started swinging. When officers arrived, they scattered. But the officers caught what documents describe as one of the Skinheads — then 19-year-old Snyder. He had several white power tattoos and a coat filled with small, printed cards promoting the “National Alliance,” a white supremacist group. Another young man from Fond du Lac was later caught and arrested, carrying a card with the words, “FDL Boot Boys” and a Celtic cross.