Did Feds' Use of Fake Cell Tower Constitute a Search?

hessian writes with this story in Wired: "Federal authorities used a fake Verizon cellphone tower to zero in on a suspect's wireless card, and say they were perfectly within their rights to do so, even without a warrant. But the feds don't seem to want that legal logic challenged in court by the alleged identity thief they nabbed using the spoofing device, known generically as a stingray. So the government is telling a court for the first time that spoofing a legitimate wireless tower in order to conduct surveillance could be considered a search under the Fourth Amendment in this particular case, and that its use was legal, thanks to a court order and warrant that investigators used to get similar location data from Verizon's own towers."

Re:It is unquestionably a wiretap

[alphacharliezero]

'Stingray's do not intercept communication. That's why they get around the wiretapping warrant requirements. They are designed to spoof the carrier's tower in order to ascertain only the location of a mobile device. So I don't see wiretapping as the issue. What IS troubling however is the fact that once law enforcement has found the suspect/device they as a rule WIPE THE DATA from the stingray. They've been doing this supposedly to prevent defendants/criminals learning how they were caught. The issue is that a judge signs a court order approving the use of the Stingray. Then after gathering evidence, law enforcement DESTROYS that evidence instead of handing it over to the court for review. All this to prevent the defendant from getting it during discovery. That practice will likely stop soon since it's motive was to keep the device itself a secret. Now that it's use is public knowledge, there's no reason to continue the charade...

Re:It is unquestionably a wiretap

[khallow]

The problem is that the fake wireless tower appears to be outside the scope of the warrant. Keep in mind that judges do not issue blank checks when they write out a warrant. Doing something that's not in the scope of the warrant is just as illegal as if the warrant didn't exist at all.