Parker County, TX — August 21, 2025, William Sink and John Nigo were injured in a car accident at about 5:05 p.m. on U.S. Route 377 north of Cresson.

A preliminary accident report indicates that a 2019 Ford F-150 was heading southeast on Kelly Road when it crashed into a 2011 Chevrolet Silvardo on U.S. 377.

Ford driver William Sink, 44, and Chevrolet driver John Nigo, 35, were seriously injured in the crash, according to the report.

Authorities have not released any additional information about the Parker County crash at this time.

Commentary by Attorney Michael Grossman

After a violent crash, people naturally want to understand what happened and why. But too often, the conversation ends at surface-level details: what time it was, what vehicles were involved, who got hurt. That might tell part of the story, but it doesn't answer the deeper questions that matter most in the long run.

Did the authorities thoroughly investigate the crash? When crashes happen at a rural highway intersection, the layout might seem simple, but the dynamics can be anything but. Thorough investigations go beyond noting positions and damage. Did crash scene teams laser-map the area to reconstruct the vehicles' paths? Did they examine whether either driver had a line of sight before the impact? Most importantly, did investigators take the time and apply the expertise needed to piece together how the crash unfolded, or was this treated as just another wreck? Not all departments have the same resources or training, which makes follow-up questions that much more important.

Has anyone looked into the possibility that a vehicle defect caused the crash? When two trucks collide at highway speeds, especially when one appears to cross into the other's path, mechanical issues can’t be ruled out. A stuck accelerator, power steering failure or faulty brakes on either vehicle could completely change how the crash is understood. Has either truck been thoroughly inspected since the crash, not just to assess damage, but to rule out defects that might have caused or worsened the situation?

Has all the electronic data relating to the crash been collected? Both vehicles involved likely had onboard systems capable of recording pre-crash data: speed, braking, steering input and even GPS location. Were those systems preserved before any repairs or salvaging began? Did investigators pull phone records or look at traffic camera footage to confirm whether either driver was distracted or failed to yield? Without that digital evidence, key moments leading up to the crash may never be fully understood.

When serious injuries are involved, it's not enough to know what time the crash happened or what direction the vehicles were traveling. The real answers come from asking better questions, pushing past the obvious, and making sure no potential cause gets overlooked.

Key Takeaways:

• A deeper investigation may be needed to truly understand how this crash happened.
• Vehicle defects are often overlooked but can play a major role in crashes.
• Electronic data from vehicles and phones can reveal what really happened before impact.