Harris County, TX — August 16, 2024, Andrew Nguyen and Olivia Dang were injured in a single-car accident at approximately 1:00 a.m. along Grand Parkway.
According to authorities, 31-year-old Andrew Nguyen and 30-year-old Olivia Dang were traveling in a northbound Audi on Grand Parkway in the vicinity north of Stockdick School Road when the accident took place.

The cause of the accident remains unclear. Officials indicate that a second vehicle allegedly entered the path of travel of the Audi, which reportedly took evasive actions, swerving to the right and ultimately leaving the roadway. There, it overturned, coming to a stop resting on its left side.
Both Nguyen and Dang suffered serious injuries over the course of the accident, according to reports. They were each transported to local medical facilities by EMS in order to receive necessary treatment. 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 I read about a crash like the one that left Andrew Nguyen and Olivia Dang seriously injured, I know that many people will assume it was simply a case of driver error. While that’s certainly a possibility, my experience has shown me that single-vehicle accidents—especially those involving evasive maneuvers—are often more complex than they first appear. Instead of making assumptions, it’s important to ask the right questions to ensure that all possible contributing factors are explored. To that end, there are three critical questions that need to be considered.
First, did the authorities conduct a thorough investigation? When a crash involves a vehicle swerving to avoid another car, investigators must determine whether the second driver was truly at fault or if another factor contributed. Did law enforcement speak with all available witnesses? Did they check for nearby traffic cameras or surveillance footage that might confirm whether another vehicle improperly entered the Audi’s path? Were there any road conditions or hazards that might have played a role? If these steps aren’t taken, those affected may be left without a clear understanding of what really happened.
Second, has anyone looked into whether a vehicle defect contributed to the crash? A vehicle’s ability to react safely to sudden maneuvers depends on the performance of its steering, braking, and stability control systems. If any of these failed, it could explain why the vehicle left the roadway and overturned. Additionally, modern vehicles are often equipped with automatic emergency braking or lane-keeping assistance—if those systems malfunctioned or failed to engage, that would be important to investigate. Unfortunately, vehicle defects are rarely examined unless someone specifically requests a forensic inspection. If the car is quickly repaired or scrapped, any evidence of a defect may be lost before it can be analyzed.
Lastly, have investigators gathered all available electronic data? Most modern vehicles are equipped with event data recorders (EDRs), which capture crucial details such as speed, braking, and steering inputs in the moments leading up to a crash. This data could help clarify whether the driver attempted to regain control or if the vehicle responded unpredictably. Additionally, if any nearby businesses or traffic cameras recorded the crash, that footage could provide valuable context. If this evidence isn’t secured quickly, it may become unavailable, making it harder to determine the full circumstances of the accident.
At the end of the day, answering these questions could be essential to understanding what really happened and why. A thorough examination of all three of these issues—including the quality of police investigations, possible vehicle defects, and electronic data—is the least that can be done to ensure that those affected by the crash receive the answers they deserve.