Newest Gov't Tracking Threat: Cell-Site Data Without a Warrant

An anonymous reader writes "Earlier this year, the Supreme Court put an end to warrantless GPS tracking. Now, federal prosecutors are trying to get similar data from a different source. A U.S. District Judge has ruled that getting locational data from cell towers in order to track suspects is just fine. '[Judge Huvelle] sidestepped the Fourth Amendment argument and declined to analyze whether the Supreme Court's ruling in Jones' case has any bearing on whether cell-site data can be used without a warrant. Instead, she focused on a doctrine called the "good-faith exemption," in which evidence is not suppressed if the authorities were following the law at the time. The data in Jones' case was coughed up in 2005, well before the Supreme Court's ruling on GPS. "The court, however, need not resolve this vexing question of Fourth Amendment jurisprudence, since it concludes that the good-faith exception to the exclusionary rule applies," (.PDF) she wrote. ... With that, prosecutors are legally in the clear to use Jones’ phone location records without a warrant.'"

Comments

She's right, of course.

[John Hasler]

And therefor her ruling is irrelevant to cases in which the tower data was acquired since the Supreme Court GPS ruling.

Re:She's right, of course.

[Hatta]

If and only if the SCOTUS ruling on GPS tracking applies to cell phone tracking. In the GPS tracking ruling, the police physically affixed a GPS tracker to the exterior of the suspects vehicle without a warrant. With cell phones, you voluntarily carry the bug. That's a significant difference which might make the GPS ruling inapplicable.

Good-faith exception to the exclusionary rule

[girlinatrainingbra]

Good-faith exception to the exclusionary rule: means that as long as the police thought that they had a valid warrant, their behavior is acceptable and that such illegally obtained evidence may be presented rather than excluded. But the point of the exclusionary rule is to stop police/prosecutor misconduct by not rewarding inappropriate behavior. A good faith exception means you can be sneaky and side-step the law by having a detective obtain a search warrant in bad faith (by providing or proclaming certain facts which are known to be untrue) and then by having separate police officers "act in good faith" by carrying out that warrant.
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Why is it that for civilians/non-law-officers the concept is "ignorance of the law is no excuse"? Police instead get the "well as long as you intended/meant to do good, it's alright..." Regular people are held to the letter of the law even if they are not aware of the existence of the law. Why should police/detectives/prosecutors be rewarded for gaming the system or for an illegal search warrant? [warning, IANAL and this post strongly follows the story line of something from Law and Order about one or two years ago... :>) ]

Re:Good-faith exception to the exclusionary rule

[__aajgon4133]

This is not actually true. If the warrant in your example was obtained based on a deliberate deception it would be invalid and the evidence from the search would not come in. If what you suggest was the case, there would be basically no point to the exclusionary rule since the police could freely lie in affidavits and have the warrants (or at least the evidence obtained from their execution) upheld.

The good faith exception is easy to apply if you consider the purpose of the exclusionary rule. The exclusionary rule exists to deter unlawful police conduct.

Consider the situation where the police request a warrant in good faith, and it is issued by a detached and neutral magistrate. On appeal, the affidavit is found to lack probable cause. Should the evidence be suppressed? The Supreme Court says no, because the police acted in complete good faith. There was no misconduct involved and applying the exclusionary rule in situations like this would not further its purpose since there is no unlawful conduct to deter. This is the proper application of the good faith exception.

By contrast, excluding evidence obtained by lying in an affidavit for a warrant would have a very pronounced effect on reducing unlawful behavior by the police. Thus, no good faith exception for your dishonest detective. (Actually, he may be looking at a perjury prosecution.)

Law school ruined Law and Order for me. My wife can't stand me explaining why everything on the show is wrong. Also she hates it when I yell "Objection!!" at the screen every few minutes during the second half of the show.