The reports regarding this incident are accurate. 22-year-old Kiersten Ann Ryherd of Cherokee, Iowa, was tragically killed on the morning of Monday, May 18, 2026, following a head-on collision near Waterloo.
Iowa State Patrol Crash Reports
The Iowa State Patrol has released the formal crash logs detailing the incident.
Iowa State Patrol Crash Reports
Details of the Accident
According to state troopers, the multi-vehicle collision occurred at approximately 11:02 AM in Black Hawk County:
Iowa State Patrol Crash Reports
The Location: The crash took place on Sergeant Road, just south of the intersection with Ranchero Road, on the outskirts of Waterloo.
The Cherokee Chronicle Times
The Collision: Ryherd was driving a 2014 Jeep Compass when her vehicle was involved in a head-on collision with a 2014 Chevrolet C45 medium-duty commercial truck. The truck was driven by 50-year-old Cory Dale Brown of West Des Moines, Iowa.
The Cherokee Chronicle Times
+ 1
The Response: Waterloo EMS and state troopers rushed to the scene. Both vehicles sustained heavy damage and had to be towed from the roadway.
Casualties and Remembrances
Kiersten Ann Ryherd: State patrol records indicate that Ryherd was wearing her seatbelt at the time of the impact. She sustained fatal injuries from the collision and was transported to MercyOne Waterloo Medical Center, where she was pronounced deceased.
Iowa State Patrol Crash Reports
+ 1
The Other Driver: Cory Dale Brown was also wearing a seatbelt. He survived the crash with injuries and was transported by EMS to Allen Hospital in Waterloo for medical treatment.
