A woman accused of striking a mother and her two young daughters in a Walmart parking lot crosswalk, then driving away without stopping, has been arrested nearly two weeks after the crash. Juanita McGarr, born June 28, 1994, was taken into custody on Sunday in the 14200 block of Mueschke Road on open warrants tied to the July 29 collision in Cypress.
The crash happened as the mother was pushing a shopping cart carrying her two daughters, ages 5 and 7, through a marked crosswalk in the parking lot of a Walmart in the 26200 block of Northwest Freeway, according to a warrant description cited by Harris County Constable Precinct 4. McGarr allegedly struck the family and then fled the scene without stopping to render aid, per the warrant. Emergency responders transported the mother and her two children to Memorial Hermann in The Woodlands, where the girls were treated for minor injuries, according to footage the constable's office posted showing deputies responding to the crash.
Constable Mark Herman did not mince words about the incident. “Leaving the scene after striking someone is unacceptable, especially when a mother and her young children are involved,” he said, according to the precinct's announcement. He added that deputies remained committed to locating the wanted suspect and bringing her into custody.
Warrants Led Deputies to Mueschke Road
Constable deputies executed a felony warrant for McGarr on Sunday after responding to the address on Mueschke Road, the same announcement states. She had two open warrants at the time of her arrest: one for failure to stop and render aid tied to the Walmart crash, and a separate, additional warrant for terroristic threat. The precinct's post does not detail the circumstances behind the terroristic threat warrant.
McGarr was booked into the Harris County Jail on Sunday, and the 496th District Court and County Court 9 set her total bond at $3,100. Herman said his office would continue working to hold those who endanger the community accountable.
What Texas Law Says About Fleeing a Crash
Failing to stop after a crash that causes injury is a serious criminal offense in Texas regardless of where the collision happens. Under Texas Transportation Code § 550.021, as detailed by FindLaw, drivers involved in an injury crash must immediately stop, check whether anyone needs aid, and remain at the scene. Violating that duty can carry penalties of up to five years in state prison or a year in county jail, along with fines as high as $5,000.
State law does not carve out an exception for parking lots. Texas Transportation Code § 550.001 explicitly extends the state's collision statutes, including the duty to stop and render aid, to private access ways and parking areas that businesses provide for customers, according to the Texas Constitution and Statutes. Crosswalks add another layer of protection: under Texas Transportation Code § 552.003 and the state's Lisa Torry Smith Act, drivers must yield to pedestrians in marked crosswalks, and those who negligently injure someone crossing can face criminal prosecution, per the Brandy Austin Law Firm. It remains an open question whether prosecutors will bring additional charges under that law in McGarr's case.
The terroristic threat warrant McGarr faced falls under Texas Penal Code § 22.07, which covers threats of violence meant to place someone in fear of imminent serious bodily injury or to provoke an emergency response, according to Saputo Toufexis. Penalties for that offense range from a Class B misdemeanor, punishable by up to 180 days in jail and a $2,000 fine, up to a third-degree felony depending on the circumstances. The dossier does not specify what prompted that separate warrant.
A Wider Pattern of Traffic Violence in Harris County
This arrest comes amid a broader pattern of pedestrian danger across the region. Harris County led all Texas counties in traffic violence in 2024, recording 579 traffic fatalities, according to Texas Department of Transportation crash data cited in earlier Hoodline reporting on a fatal crosswalk hit-and-run involving a wheelchair user on Telephone Road. Crime Stoppers of Houston has offered cash rewards up to $5,000 for anonymous tips that lead to an arrest or felony charge in local hit-and-run cases, illustrating how frequently these cases rely on community help to crack.
Constable Precinct 4, led by Mark Herman, is one of the largest constable offices in the country, deploying more than 670 sworn deputies across unincorporated communities in northern Harris County, including Cypress, Spring, and Tomball. The office regularly uses its social media channels and its C4 NOW mobile app to publicize arrests and share crime summaries with residents in areas that rely on constable and sheriff patrols rather than municipal police. It is the same Walmart location where Precinct 4 deputies responded to a prior shoplifting arrest in 2025.
The severity of the mother's injuries has not been detailed publicly, and it remains unclear whether additional charges tied to the Lisa Torry Smith Act will be formally filed. McGarr remains in custody on the $3,100 bond set by the 496th District Court and County Court 9.
