(ANNA, IL) — Two people were killed in a two-vehicle crash on northbound I-57 in Union County Sunday morning. Illinois State Police say around 11:10, a car was going south on I-57 when it left the roadway and crossed the median into the northbound lanes of traffic. The car then struck a semi and was run over by the semi’s trailer causing fatal injuries to both people in the car. The semi driver was not hurt and refused medical treatment. Names are not being released until family members are notified.