https://www.fletc.gov/audio/definition-government-agent-unde...
And that may be true, however Carpenter v. US established that long-term tracking of a person's location without a warrant is still not allowed under the Fourth Amendment.
https://epic.org/vehicle-fingerprinting-through-pervasive-ca...
>In the 2018 case Carpenter v. United States, the Supreme Court affirmed that individuals have a reasonable expectation of privacy in their long term movements (even in public spaces) and, because of that expectation, queries into long term location tracking data constitute a Fourth Amendment search that requires a warrant.
I suppose they would also have to argue that they are not the actual target of the warrant.
And if that did happen, I feel like one could have a strong case against it by claiming that there is no reasonable way to have had that information without obtaining it illegally.
The dispatch backend can fix this by annotating this warrant with a warning that its not this particular vehicle.
Police themselves can fix this by being a human check on dumb entries in computer systems.