A Watervliet woman is dead following a crash with a semi in Hartford Township Friday morning. Michigan State Police tells us it happened around 7:30 a.m. on County Road 687 at 66th Avenue. 68-year-old Deborah Baier of Watervliet was eastbound on 66th Avenue when she ran the stop sign at County Road 687, hitting a semi that was southbound on that road. Baier was pronounced dead at the scene. Her two minor children, who were passengers in the van, were transported to Bronson Hospital in Kalamazoo where they were treated for minor injuries. The driver of the semi was not hurt. The crash remains under investigation.