Hidalgo County, TX — May 7, 2025, Marlene Delgadillo was killed and Marissa Mejia and one other person were injured in a car accident at 8:45 p.m. on F.M. 1924.

According to authorities, 48-year-old Marissa Delgado Mejia and 30-year-old Marlene Lizette Delgadillo were traveling in a westbound Ford Fiesta on Buddy Owens Road at the Taylor Road intersection when the accident took place.

Officials indicate that, for reasons yet to be confirmed, an eastbound Toyota Camry occupied by a 23-year-old man disregarded the signal indicated by the traffic light that controls the intersection and apparently failed to follow the turn marks on the intersection. A collision consequently took place between the front-end of the Camry and the front-end of the Ford Fiesta.

Delgadillo reportedly suffered fatal injuries due to the wreck; Mejia and the man from the Camry sustained serious injuries, as well, according to reports. Authorities have recommended multiple charges against the man who had been behind the wheel of the Camry. Additional details pertaining to this incident are not available at this point in time. The investigation is currently ongoing.

Commentary by Attorney Michael Grossman

When a driver allegedly disregards a traffic signal and causes a deadly collision, the focus quickly shifts to criminal charges—and understandably so. But even when the cause seems clear, that doesn't mean the investigation is finished. There are still deeper questions that deserve answers, especially in a wreck that took a life and left others seriously hurt.

1. Did the authorities thoroughly investigate the crash?
It’s one thing to say someone ran a light—but was the signal timing confirmed? Was the sequence reconstructed using camera footage, light logs, or witness statements? Did investigators determine how both vehicles were moving in the moments before impact? Especially with charges on the table, it’s crucial that the entire sequence is verified with hard evidence—not just initial impressions.

2. Has anyone looked into the possibility that a vehicle defect caused the crash?
Even in cases involving alleged driver error, vehicle performance matters. If the Camry’s braking system failed, if there was a throttle issue, or if the steering didn’t respond properly, that could have played a role in the failure to yield or follow traffic markings. These kinds of defects aren’t always obvious at the scene. If no one conducted a detailed mechanical inspection, we might be missing a critical part of the story.

3. Has all the electronic data relating to the crash been collected?
Modern vehicles like the Camry and the Fiesta can record vital information—speed, brake application, throttle position, and more. That data could confirm whether the Camry attempted to slow down or made a late maneuver. Phones, GPS systems, or traffic cameras might also provide context about distraction or navigation errors. These digital details are crucial for piecing together what happened—and whether it aligns with what’s being alleged.

It’s not enough to know who’s being blamed. True accountability rests on facts—mechanical, digital, and physical. Without those, any explanation is incomplete.

• Allegations must be backed by a full, evidence-based crash reconstruction.
• Vehicle systems could malfunction even when driver error seems likely.
• Crash and device data can confirm what actions were taken—or not taken—before impact.