CASTLE HILLS, TX — A covert police operation in Castle Hills ended with a burned-out vehicle, a serious passenger injury and a large power outage after a driver tried to flee an undercover detective late Saturday night.
Police said the incident began just before 11 p.m. on Sept. 19, 2026, when an undercover detective noticed a suspicious vehicle in the 1000 block of Jackson Keller Road. Officers said the people inside appeared to be watching a local business that was closed for the evening.
When the detective moved in to make contact, the driver sped away northbound, setting off a chase that ended only when the vehicle slammed into a utility pole near Loop 410.
Suspected surveillance of a closed business drew the undercover detective in
Castle Hills police said the operation was part of a broader overnight strategy known as Directed Patrol, in which detectives work in unmarked vehicles to look for criminal activity and stop offenses before they escalate. The department said the suspicious car was first spotted in a commercial area that was already closed for the night.
Police said the occupants seemed to be keeping watch on the business, prompting the detective to approach. Once the driver took off, the encounter quickly shifted from a surveillance call to a high-speed pursuit on Jackson Keller Road.
Officials did not say what business was being watched or whether any attempted crime had already occurred before police made contact.
Crash into a utility pole knocked out power and lit up the night
According to police, the pursuit ended near the intersection of Loop 410 when the driver lost control and struck a utility pole. The impact caused a significant outage that left the surrounding area dark, and sparks from the collision were visible from about a mile away.
Police described the crash as fiery, and the vehicle caught fire after impact. The Castle Hills Fire Department extinguished the flames.
The outage and fire added another layer of danger to an already fast-moving scene, but police said no bystanders were hurt.
Driver ran after the wreck but was caught by officers on foot
After the crash, police said the driver got out and ran. A detective and a patrol officer chased him on foot and quickly took him into custody.
The driver was identified as 40-year-old Sahara Orece Deleon Greer. Police said Greer was wanted on a felony arrest warrant for assault-family member-strangulation and had a lengthy criminal history.
Authorities said he now faces additional felony charges tied to the crash itself. He was booked into the Bexar County Jail on a $150,000 bond.
Passenger was thrown into windshield and taken to a trauma center
Police said a female passenger was badly injured in the wreck after being thrown into the windshield. She was taken to an area trauma center and was still receiving treatment as of the department’s update.
No details were released about her condition beyond the description that her injuries were serious. Police also did not identify her publicly.
The crash left the passenger as the person most severely hurt in the incident, while officers said the driver and police did not report injuries from the arrest itself.
Directed Patrol is meant to deter crime before offenses happen
Castle Hills police said the incident was one example of Directed Patrol, a tactic that uses covert, overnight detective work in unmarked vehicles to identify crime, apprehend offenders and discourage criminal activity. The department said the approach is meant to prevent offenses before they unfold in public view.
Police also pointed to earlier Directed Patrol results from the same week, saying detectives arrested a mail thief caught in the act and a suspected vehicle burglar who was intercepted while preparing to commit a crime in Castle Hills.
The department said all suspects remain presumed innocent until proven guilty in court. In this case, investigators said the late-night patrol led directly to a chase, a serious crash and a second round of felony accusations for a man already wanted on an arrest warrant.
