The case - or lack thereof - against Zumbrota-Mazeppa teacher Joe Halvorson
There was absolutely nothing remarkable to Joe Halvorson about his drive home from work April 22, 2008.
He left Zumbrota-Mazeppa High School just after 3:30 p.m. and drove down Highway 52 to his Rochester home.
"I didn't think anything peculiar happened that day," he later recalled.
But something peculiar did happen. Unbeknownst to Halvorson, a man pulled up alongside a moving busload of Cannon Falls High School girls that afternoon and exposed himself on Highway 52.