MADISON, Wis. (WMTV) - A Lancaster man died Thursday morning when the van he was riding in collided with a semi in rural Grant County, the Sheriff’s Office reports. According to its statement, Emmanuel Garcia Ortiz, 34, was the passenger in a 2008 Ford Econoline van that was heading west on Hwy. 18, near the eastern border of the county. Investigators determined the van was turning onto Bethel Road around 11:45 a.m. when it was struck by an oncoming semi, sending both vehicles into a cornfield.