Brown County investigators say a 52-year-old woman shot to death two years ago was killed over her boyfriend’s drug debt. The body of Suzette Langlois was found in the driveway of her home in August 2016. Prosecutors have charged Anthony John Kitchenakow with first-degree intentional homicide. A witness led investigators to Kitchenakow. Langlois’ boyfriend, Jason Barfell, says he thought he had squared his debt with a man called “Big Tone,” the suspect.