1 Killed, Several Injured in Hit-and-run Truck Accident on I.H. 5 in Merced County, CA

Los Banos, CA — May 22, 2025, one person was killed and several were injured in a hit-and-run truck accident at approximately 5:00 a.m. along I.H. 5.

According to authorities, eight people were traveling in a van on I.H. 5 attempting to take the exit to State Highway 152 when the accident took place.

Officials indicate that, for as yet unknown reasons, the van was rear-ended by an 18-wheeler. Following the initial impact, the van reportedly crashed through a guardrail and went down an embankment before coming to a stop.

One man who had been in the van suffered fatal injuries as a result of the wreck and was declared deceased at the scene. Three other men reportedly suffered serious injuries, as well; they were each transported to local medical facilities by EMS in order to receive necessary treatment.

The person who had been behind the wheel of the 18-wheeler allegedly fled the scene, reports state, and has yet to be identified. Additional details pertaining to this incident—including the identities of the victims—are not available at this point in time. The investigation is currently ongoing.

Commentary by Attorney Michael Grossman

When people hear about a van being rear-ended by a semi-truck and then careening off the highway, their first thought is usually: How could something like this even happen? And when they learn that the truck driver fled the scene, a second question naturally follows: What was that driver running from?

Why This Crash Demands Close Scrutiny

Based on the initial reports, we know a few facts: a van carrying eight people was rear-ended by an 18-wheeler while trying to take an exit off I-5. The impact sent the van through a guardrail and down an embankment. One person died, and three others were hospitalized. Most troubling of all, the truck driver allegedly fled the scene and has not yet been identified.

But here’s what we don’t know—and these are the questions that actually determine legal responsibility:

• Was the van stopped, slowing down, or moving at highway speed at the time of impact?
• Was the truck following too closely or failing to brake?
• Was the truck driver distracted, impaired, or fatigued?
• Did any mechanical failure play a role?

These are not just academic questions. They’re crucial to figuring out what went wrong—and who needs to be held accountable.

What the Evidence Can Tell Us

Truck crash investigations are data-driven. A thorough review of the truck’s engine control module (or ECM) can reveal its speed, braking, and throttle input just before the crash. If the truck had in-cab cameras, we might learn if the driver was looking down, nodding off, or reacting too late.

We also don’t yet know if cell phone records or dispatch logs have been pulled. If the driver was texting or distracted by communication with their employer, that could be a key factor. In my experience, one of the most overlooked areas of investigation is the trucker’s employment file. Did the trucking company do a proper background check? Was the driver overworked or poorly trained? I’ve handled cases where drivers were hired despite long histories of violations or even prior crashes.

The Legal Significance of Fleeing the Scene

The hit-and-run aspect of this case adds a serious layer. Fleeing after a crash—especially one that caused death—isn’t just morally indefensible, it’s legally significant. Juries often view it as a sign of consciousness of guilt. It also makes the trucking company’s role more suspect: Did they know who was behind the wheel? Were they trying to distance themselves from liability?

And let’s not forget: if the driver hasn’t been found, how can we know whether they were properly licensed or even qualified to be driving a commercial truck?

Key Takeaways

• We still don’t know what caused the rear-end collision—a critical detail that will determine legal responsibility.
• Black box data, dash cams, and phone records may provide objective insights into the driver’s behavior before the crash.
• The truck driver’s flight from the scene raises serious legal concerns and could signal deeper issues, including poor vetting or supervision by their employer.
• The trucking company’s hiring, training, and monitoring policies need to be scrutinized, especially if the driver remains unidentified.
• Only a full investigation can reveal the truth—and determine who should be held accountable.