Quick Summary: Atlanta officers used the Grappler, a front-mounted tire net, to stop a truck suspected of smashing Flock Safety cameras before a high-speed chase began. The suspect faces charges including property damage, interference with government property and drug offenses. Invented by Leonard Stock and adopted by numerous agencies since 2018, the Grappler offers a reusable, lower-risk alternative to PIT maneuvers and spike strips, and can engage from about 5 mph (8 km/h) up to roughly 75 mph (120 km/h).
Atlanta Police Use Tire-Snaring 'Grappler' to Halt Suspect Accused of Smashing Surveillance Cameras
Image Credit: Fox News / X.
Atlanta police used a front-mounted tire-net device known as the Grappler to stop a pickup truck suspected of destroying multiple Flock Safety surveillance cameras — ending the incident before a dangerous high-speed chase could develop. Dashcam footage shows an officer pull close, launch the tether, let it wrap a rear tire and bring the vehicle to a controlled stop with minimal risk to bystanders.
How the Grappler Works
The Grappler Police Bumper mounts to the front of a patrol vehicle and, when deployed, fires a strong, reusable net that snag the fleeing vehicle's rear tire and brings it to a gradual halt. It can engage at very low approach speeds (about 8 km/h / 5 mph) and is effective across a wide range of speeds up to roughly 120 km/h (about 75 mph), though agencies reserve high-speed uses for exceptional circumstances. Reloading the net takes only a few minutes.
Why This Stop Matters
Vehicle pursuits pose serious dangers to officers, suspects and uninvolved civilians. The Grappler provides a mechanical, low-drama alternative to older tactics such as the Precision Immobilization Technique (PIT) — a controlled but risky bump — and spike strips, which can leave a vehicle uncontrollably disabled on the road. According to U.S. Department of Transportation data, deadly pursuits increased 41% from 2001 to 2021, underscoring the public-safety value of safer interdiction tools.
The Incident And Charges
Authorities say the driver targeted several Flock Safety cameras — solar-powered, LTE-connected automated license-plate readers that also log vehicle make, model, color and distinguishing features. Destroying those cameras can impede investigations because agencies can share Flock data across jurisdictions to create a searchable "vehicle fingerprint." The suspect reportedly faces charges including property damage, interference with government property and drug-related offenses.
Origins And Adoption
The device was prototyped by Leonard Stock, a construction worker who built a working model after seeing a TV pursuit in 2016 and posted a viral demonstration to YouTube. Border Patrol first adopted the tool in 2018. Reports on agency adoption vary: some sources cite roughly 120 departments across 31 states, while other 2026 reporting notes confirmed use by dozens of agencies (estimates commonly range from about 40 to 120 agencies). Colorado State Patrol has reported 75 successful Grappler interceptions since 2021, one of the clearer public tallies of operational success.
About Flock Safety
Flock Safety, founded in Atlanta in 2017, manufactures automated license-plate readers, video surveillance systems and related analytics and gunfire-detection tools. The company says its technology has aided recovery efforts for more than 2,000 missing people and helped solve a variety of serious crimes. Because the cameras produce sharable investigative leads, damaging even a single node can have real investigative consequences.
Takeaway
This Atlanta incident highlights how networked surveillance technology and new interdiction tools can work together: automated cameras flagged a suspect, and a low-risk physical device stopped the vehicle before a chase unfolded. For would-be vandals, the lesson is simple — attacking the infrastructure that tracks vehicles is a risky strategy when law enforcement has tools designed to stop flight without creating greater danger.
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