Waller County, TX — March 27, 2025, Vincent Mascari Jr. was killed as the result of an 18-wheeler accident at around 4:15 a.m. along F.M. 362.

Preliminary information about the accident says that it happened north of Brookshire and south of Wilson Road.

According to officials, 67-year-old Vincent Mascari Jr. was in a Jeep traveling northbound along F.M. 362. A Freightliner semi-trailer was going southbound. In a series of events not clear right now, the truck and the Jeep crossed paths, and a collision occurred.

Due to the collision, Vincent Mascari sustained serious injuries. There were no other reported injuries. At this time, additional details about the accident are unavailable.

Commentary by Attorney Michael Grossman

I've handled hundreds of commercial vehicle accident cases, and they can present far more significant challenges than a typical car wreck. As a result, investigations sometimes aren't as in-depth as they should be, and it's natural for those involved in the wreck to wonder if their side of the story will be told fairly. To that end, it can be helpful to ask key questions early on.

One of the first things to consider is whether investigators had the resources and training to properly evaluate the crash. These aren’t routine accidents—large vehicles like 18-wheelers introduce added layers of complexity, both due to the nature of the more complex vehicles and the involvement of a commercial interest. If the crash scene wasn’t documented in full detail—vehicle positions, road conditions, or impact points—it becomes much harder to understand exactly how the collision unfolded.

It’s also worth asking whether the commercial truck and the Jeep were both thoroughly inspected for possible mechanical defects. In the case of the semi-truck, that could include checking brake systems, tires, or issues with the trailer or its cargo. For the passenger vehicle, it’s just as important to rule out defects like steering malfunctions or brake failure. These details often go unexplored unless someone steps in to make sure they’re being addressed early.

Another essential question is whether all available electronic data has been preserved. Most commercial trucks and many passenger vehicles store key pre-crash data, including speed, braking, and steering input. That data—along with any onboard cameras, GPS records, or phone usage—can help clarify the moments leading up to the crash. But it has to be secured quickly, or it can be lost or overwritten.

These questions can help people gauge if they're satisfied with efforts authorities are making. If they aren't, they can take the steps necessary to have a second set of eyes looking things over to help ensure nothing important slips through the cracks. The sooner these steps are taken, the better.