Alexandria police used Flock cameras to track down murder suspect in North Carolina

Our Take

Credit to DC News Now for surfacing another case where Flock Safety's license plate readers get credited as the key to an arrest. A homicide outside the ParcView apartments is serious, and nobody disputes police should chase leads. But "it helped catch a killer" is the industry's favorite sound bite precisely because it short-circuits the harder question: how many plates, belonging to how many innocent people, got logged and cross-referenced across state lines to produce that one hit?

That's the part these local news segments almost never dig into. Alexandria's cameras apparently fed into a network that let investigators follow a suspect's travel into North Carolina — which means the system is already operating as a de facto interstate tracking grid, built without the kind of legislative debate you'd expect for something that monitors nearly every driver's movements. One solved case doesn't tell you how that data was stored, who else can query it, or how long it sits in a database waiting for some other purpose entirely.

We're not saying scrap every camera overnight. We're saying the public deserves the retention policies, audit logs, and access rules before departments expand these networks, not after a feel-good headline locks in public support. Check our map to see what's already watching your routes, and visit take action if you want a say in how your city uses this tech.