Steve Lee Castillo Killed, Ashley Estrada Injured in Car Accident in Hidalgo County, TX
UPDATE (March 18, 2025): Authorities identified the driver of the other vehicle involved as Ashley Nicole Estrada. Estrada reportedly had serious injuries.
Hidalgo County, TX — February 28, 2025, Steve Lee Castillo was killed as the result of a car accident at around 11:54 p.m. on F.M. 2812.
According to initial details about the accident, it happened off the corner of F.M. 2812 and Uresti Road.

Investigators said that 19-year-old Steve Castillo was in a Cadillac going eastbound along the roadway. Somehow, the vehicle ended up off-road where it crashed. Due to the crash, Castillo was killed.
Authorities did not report anyone else being involved in the accident. Right now, additional details are unavailable.
Commentary by Attorney Michael Grossman
Having handled serious accident cases for over 30 years now, it's always concerning anytime a young driver is involved in a crash. Frankly, authorities are more likely to jump to conclusions, and this can be a serious roadblock for a family in need of answers. It can be crucial, then, for folks to be proactive and make sure authorities are handling investigations carefully.
Did investigators take the time and use the right tools to fully analyze the crash? Single-vehicle accidents, especially those involving young drivers, may not always receive the thorough investigation they deserve. If authorities rushed through their analysis or lacked the necessary resources, critical details—such as road conditions, evasive actions, or environmental factors—may have gone overlooked.
Did they consider whether a vehicle defect played a role? A sudden loss of control could indicate mechanical failures such as brake malfunctions, steering issues, or tire blowouts. Additionally, if seatbelts or airbags didn’t function properly, the crash may have been more severe than it should have been. Did authorities conduct a full inspection of the vehicle before key evidence was lost?
Did they secure all available electronic evidence? The vehicle’s Engine Control Module (ECM) may have stored valuable data on speed, braking, and steering inputs before impact. GPS records, cellphone activity, and any available traffic or security camera footage could also provide insight into what happened. Did investigators work to preserve this information before it was lost?
These questions can give authorities an opportunity to clear up any doubts a family may have and reassure them that they're getting clear answers. Otherwise, if authorities can't provide satisfactory answers, it can be a family's sign that the investigations need a second look from more experienced investigations. Either way, a family deserves to know they're getting the whole story.

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