The high rate of reckless driving in Wisconsin has repeatedly devastated Karen Behl’s family. In 2009, her son, Micheal Jansasik, was killed by a drunken driver in Winnebago County. He was only 18.

A Milwaukee woman who prosecutors say drove away from a crash on Van Buren Street that left a man in a coma drank six glasses of wine and another alcoholic beverage before the crash, a police officer ...