Longtime resident with strong ties to the South Lyon community, Karen Schwarck was killed Sunday night in a snowmobile accident on Mackinack Island.
Mackinack-area media reports state Schwarck, 59, was on a snowmobile photo excursion with her sister, Edith Bonno, 57 of Canton when it is believed their snowmobiles fell off the island’s rugged West Bluff [...]
