Garland Optometrist Charged in Stolen Rental SUV Case
Irving police arrested Dr. Mark Aaron Ruiz, 56, after a traffic stop in a stolen 2026 Kia Sportage.
Updated on Nov. 5, 2026 in Property Crime
Irving police arrested Dr. Mark Aaron Ruiz, a 56-year-old Garland optometrist, on Friday, October 30, 2026, after stopping him in a stolen rental SUV. He was charged with unauthorized use of a vehicle, a state jail felony.
Why it matters
The case shows how license plate recognition alerts can quickly lead officers to vehicles reported stolen in neighboring jurisdictions. Irving residents and drivers in the North Texas area may see similar enforcement as regional alert systems are used to track stolen cars.
Ruiz faces one charge of unauthorized use of a vehicle, a state jail felony, filed after his October 30, 2026 arrest by Irving police. The Dallas Police Department originally reported the 2026 Kia Sportage stolen, and the court status and next hearing date have not been reported.
The players
Dr. Mark Aaron Ruiz
A 56-year-old Garland optometrist who owns Eye Care Vision Center on Old Mill Run, whose professional license is listed as active in the National Provider Identifier Registry.
Irving Police Department
The Irving municipal police agency that used license plate recognition technology and a traffic stop to arrest Ruiz and file the charge against him.
Dallas Police Department
The Dallas municipal police agency that reported the 2026 Kia Sportage stolen before the vehicle was located in Irving.
The details
Irving police received a Flock alert at 9:10 a.m. identifying the stolen Kia near North O'Connor Boulevard and West Grauwyler Road. An officer followed the vehicle after the driver failed to stop at a stop sign, and Ruiz told investigators he had canceled the credit card tied to the rental; the SUV was towed and returned to the rental company.
Timeline
June 2026: Ruiz stopped making payments on the rental vehicle.
October 30, 2026: Ruiz was taken into custody in Irving and charged.
Legal Context
Automated plate-reader systems like Flock are increasingly used by Texas police departments to flag vehicles reported stolen in other jurisdictions. Unauthorized use of a vehicle is a state jail felony under Texas law, the category of offense Ruiz now faces.
Vehicle owners who rent or finance cars should watch for missed payments that can lead to a vehicle being reported stolen. Drivers in Irving should expect plate-reader technology to flag reported stolen vehicles during routine traffic enforcement.
The takeaway
Keeping rental and financed vehicle payments current helps avoid a theft report that can lead to a traffic stop and arrest.
Further reading
For more on similar cases, see Property Crime coverage across Irving.
Source note: This article includes information reported by Irving Weekly.
