7:30 am -- Emergency crews are on the scene of an accident near Lake Central High School this morning, on US 41 in St. John. Tipsters report two vehicles are apparently involved with one rollover. Southbound lanes are blocked, northbound lanes have been slow but are getting by the scene. Today is the first day of school for Lake Central students, with a lot of activity around the high school during the morning rush hour. Listen for live traffic updates on this developing situation.