Clarke County, IA — April 15, 2025, one person was injured in a truck accident at about 5:15 a.m. on northbound Interstate 35 near Osceola.

Authorities said a Ford Explorer crashed into the back of a semi-truck, causing the SUV to overturn in the right lane of the highway. The truck continued on, while a Ford Escape collided with the Explorer.

The Explorer driver, an Osceola man, and the driver of the Escape, a Lucas woman, were hospitalized with unspecified injuries after the crash, according to authorities.

Authorities have not released any additional information about the Clarke County crash at this time. The accident is still under investigation.

Commentary by Attorney Michael Grossman

Crashes like this one on I-35 in Clarke County highlight just how dangerous early morning highway travel can be, especially when visibility is low and commercial vehicles are sharing the road with smaller passenger vehicles.

From a legal standpoint, the key question is: why did the Explorer crash into the back of the semi-truck? At that hour, darkness is still a factor, and driver fatigue or distraction can easily come into play. But commercial trucks have an obligation to be visible and predictable, especially in low-light conditions. If the truck was moving slowly, had malfunctioning taillights or made a sudden maneuver, that could explain how a rear-end collision occurred.

That said, the fact that the truck did not stop raises a different level of concern. If the driver was unaware of the collision, that’s one issue. But if they knew they were hit and chose not to stop, that may constitute a hit-and-run involving injury, which is a serious offense. Investigators will need to determine whether there was enough force or disruption for the truck driver to reasonably know they were involved in a crash.

There’s also the issue of the second impact: the Escape hitting the overturned Explorer. Once a vehicle is overturned in the roadway, especially in the dark, the chance of a secondary collision increases dramatically. That speaks to the importance of quick emergency response and whether hazard lights or early-warning signs could have helped avoid a second crash.

Black box data, traffic cameras and any dashcam footage from surrounding vehicles will be crucial in figuring out exactly what caused the Explorer to hit the truck and whether the truck driver’s behavior contributed to the crash or violated any duty to remain at the scene.

Ultimately, this crash serves as a reminder that early-morning highway driving demands extra caution from everyone, but especially from commercial drivers, who have the size, speed and responsibility to set the tone for safety on the road. When a semi is involved in a crash and doesn't stop, that’s not just a detail: it’s a decision that needs serious legal and ethical scrutiny. Because when people are injured and vehicles overturned, accountability doesn’t end at the moment of impact: it begins there.