Ottumwa, IA (May 19, 2026) – An 18-year-old Ottumwa High School graduate died after a two-vehicle collision Sunday night, May 17, at Roemer Ave and U.S. Hwy 34. Police said Ashlin Knuth was driving west on Roemer Ave shortly after 9:15 p.m. when a northbound truck struck the driver’s side of her car.
Emergency units removed Knuth and an 18-year-old man from the vehicle before both were taken to a local hospital. Knuth later passed away from her injuries. The man’s current status was not included in the initial report.
Police said the truck driver was not hurt. Ottumwa Community School District identified Knuth as a member of the Ottumwa High School Class of 2026 and shared a statement honoring her memory on social media.
Investigators are still working to determine the factors that led to the wreck. We extend heartfelt condolences to Knuth’s family, friends, classmates, and loved ones during this difficult time.
Why Side-Impact Collisions Often Lead to Serious Injuries
Side-impact crashes can lead to severe harm because there is less space between passengers and the point of contact. Unlike front or rear strikes, the sides of most passenger vehicles have fewer protective barriers. Even with airbags and seat belts, the force from a broadside hit can place drivers and passengers at greater risk.
Roadway visibility, speed, and traffic signal timing are often reviewed after these types of collisions. Investigators may also examine vehicle positions, skid marks, and weather conditions to better understand how the vehicles came together. Medical findings can also provide insight into how much force was involved. In many cases, side-impact collisions result in longer recovery periods due to injuries affecting the head, chest, or spine.
