U.S. Supreme Court will soon rule on geofencing, months after similar case in Minnesota

The U.S. Supreme Court is nearing the end of its current term. By late June or early July, the justices will announce decisions in a handful of high-profile cases. One of those has to do with how law enforcement uses location data collected by tech companies. Minnesota’s Supreme Court decided a similar case back in April.Investigators have used a tool called geofencing to draw a virtual boundary around an area where a crime was committed and find out from tech companies which phones were nearby. Law enforcement needs a warrant to access this data, but critics say the tactic violates privacy rights. University of St. Thomas law professor Julie Jonas joined MPR News host Nina Moini to explain the main questions before the Supreme Court, and what its decision could mean for Minnesotans.