According to the Iowa State Patrol, on Friday, May 8 at about 8:45 AM, a Ford F250 driven by 19-year-old Colten Bills of Dayton failed to stop at a stop sign at the intersection of Highway 175 and Samson Avenue, just southeast of Dayton in Webster county. His truck then struck a 2001 Ford Taurus driven by 56-year-old David Castenson of Harcourt, Iowa.
Castenson was killed in the collision. His passenger, 85-yer-old Velma Castenson of Dayton was injured. Also injured was Bills. Both injured persons were taken to area hospitals. It was reported later that Velma Castenson also passed away as a result of the accident.
Charges are pending and the accident remains under investigation.
Bills has been charged this year with drunk driving in Story county, court records show. The charge was later dropped.