Posted On: May 11, 2009

GPS, Search and Seizure: Car 54 Where Are You?

Wisconsin Court of Appeals, District IV: State of Wisconsin v. Michael A. Sveum

Technology races ahead as most of us long ago gave up ever trying to program our VCRs. Now there are blackberries, blogs and links, text messages and twitter, GPS Navigation and GPS tracking. The latter is the subject of the case at bar.

Can the police secretly attach a GPS tracking device to a suspect's car in his own driveway without violating his Fourth Amendment right to be free from unreasonable searches and seizures? The Court concludes the cops can and that no Fourth Amendment search or seizure even occurs.

Sveum was a repeat stalker. He did time for stalking Jamie Johnson in 1996 and began stalking her anew (with his sister’s help) even before his release from prison in 2002 (this guy may need a body cavity GPS installed). Police sought and received a warrant to covertly attach a GPS tracker to defendant’s car. Based on data collected, a warrant was obtained to search his home, and Sveum was charged and convicted of aggravated (second offense) stalking. He was sentenced to 7 and a half years. He appealed and challenged the use of the GPS tracking device to gather any evidence against him.

The GPS device in question is battery powered and was affixed to defendant’s car with a magnet and tape while it sat in his driveway. Defendant challenged the cops’ entry onto his driveway to install the device. The vehicle was then tracked for about five weeks. Sometimes the car was garaged at home, sometimes at work. The GPS unit was then physically retrieved to obtain a detailed satellite tracking history of its and its host vehicle’s whereabouts. The result was a complete itinerary of the defendant’s travels when he used his car and even where he parked it. He challenged the state's right to know where he parked in private.

What irony: The stalker stalked by satellite.

According to the court, “no Fourth Amendment violation occurred here simply because the police used a GPS device to obtain information about Sveum’s car that was visible to the general public.” Similarly, that the device was attached to the vehicle while in defendant’s driveway was not enough to render its use illegal; the driveway was not “protected ‘curtilage’” [enclosed land on the property]. And that garage locations were electronically noted hardly amounted to an improper search or violated any real expectation of privacy since old fashioned police observation could have netted the same results

The information gathered by the device gave probable cause for a search warrant of the home, and in the end, a jury found defendant guilty. So too did the Court of Appeals.

The Court did sound the warning about advances in technology, however, and acknowledge that it was

troubled the conclusion that no Fourth Amendment search or seizure occurs when police use a GPS or similar device as they have here. So far as we can tell, existing law does not limit the government’s use of tracking devices to investigations of legitimate criminal suspects. If there is no Fourth Amendment search or seizure, police are seemingly free to secretly track anyone’s public movements with a GPS device.

Good for the court. It ruled based on existing law but recommended that the legislature tackle the issue before technology runs amok by well-intentioned but overzealous law enforcement and other inquiring minds.

The rest of the details of this case are like the instructions to your VCR. Important but not relevant.

The bottom line is that there might be something on the bottom of your car and authorities may know exactly where you are at this very moment. So too may your wife or husband, your boss or your mother.

If you're worried, you would be well advised to look both under the hood and under the chassis the next time you pull out of your driveway or you could find your itinerary on YouTube, Google Earth or on a monitor at police headquarters or the Internal Revenue Service.

Welcome to the 21st Century.