Tucson, AZ — June 2, 2025, two people were killed in a truck accident shortly after 8:00 p.m. along Interstate Highway 10.
According to authorities, a vehicle with at least three occupants was traveling on I.H. 10 when it pulled over and the driver got out in order to attempt to assist another vehicle that had been involved in a single-car accident.

Officials indicate that, for as yet unknown reasons, the Good Samaritan vehicle was then rear-ended by a commercial vehicle. Two people who had been inside the passenger vehicle suffered fatal injuries due to the impact. 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
Any time a commercial truck collides with a parked vehicle on the shoulder, there are immediate and serious concerns about driver awareness and control. That concern only deepens when the vehicle struck was pulled over to help someone in distress. From a legal standpoint, the central issue becomes: Why did the truck leave its lane—or fail to avoid what should have been a clearly visible obstacle?
There are several critical questions that a proper investigation needs to answer. Was the truck drifting? Was the driver distracted, fatigued, or simply not paying attention to the road ahead? Those aren’t just guesses—they’re questions that can often be answered by electronic data. Most trucks today record speed, braking, and steering input. In-cab video, if it exists, can reveal whether the driver was even looking at the road in the moments before impact.
Equally important is the role of the company behind the truck. What kind of route was the driver on? How many hours had they been driving that day—and in the days prior? In my experience, crashes like this often come down to scheduling pressure, poor supervision, or lax enforcement of rest policies. In one case I handled, a driver who appeared “fine” on paper had been working back-to-back shifts with little sleep. It wasn’t until we pulled his electronic logs that the real story came out.
It’s also worth asking whether the company had safety technology in place—like lane departure warnings or collision avoidance systems—and if so, whether they were working or ignored. These systems aren’t foolproof, but when used correctly, they provide an extra layer of protection. If they were absent or disabled, that’s a decision someone made, and one that could carry serious legal consequences.
Helping others shouldn’t come at the cost of your life. When it does, the people and systems meant to keep large trucks operating safely need to be held to account.
Key Takeaways:
- A stopped vehicle being struck by a commercial truck raises immediate concerns about lane control and driver attention.
- Crucial evidence includes ECM data, in-cab video, and driver logs that may point to distraction or fatigue.
- Company policies around scheduling, rest periods, and safety technology must be examined as part of the investigation.
- Safety tools like lane assist and crash avoidance are only useful if they’re installed and actively monitored.
- Legal accountability often extends beyond the driver to the systems and decisions that enabled the crash.