CAMPTON HILLS – A 30-year-old Wisconsin woman driving more than 100 mph caused a chain of crashes Saturday night that killed herself and an 18-year-old Maple Park man, Campton Hills Police Chief Dan Hoffman said.

Jennifer Liston, of the 3100 block of Old Gate Road, Madison, Wis., was involved in a minor hit-and-run crash in Geneva soon before the crash in the 42W700 block of Route 38, Hoffman said.

A Kane County Sheriff’s deputy reportedly saw Liston’s car traveling on Route 38 at Bricher Road. The deputy tried to stop her but ended the pursuit because she was driving too recklessly, Hoffman said.