In two unanimous rulings, the Minnesota Supreme Court on Wednesday curbed law enforcers' ability to search and seize personal possessions.
The more significant ruling, written by Justice Christopher Dietzen, extended U.S. constitutional protections against unreasonable search and seizure to Minnesota civil, not just criminal, matters.
The second ruling determined that police had illegally impounded and searched a properly parked vehicle.
Teresa Nelson, a lawyer for the ACLU of Minnesota, praised the rulings as having shored up Fourth Amendment rights. "Both of these decisions are a check on police authority," she said.
In both cases, police found drugs while searching vehicles whose impoundments were later found to be illegal. Evidence obtained during such searches can't be used in court. That legal principle — the so-called exclusionary rule — has long covered criminal and civil proceedings under U.S. Supreme Court rulings. The state high court, however, had yet to explicitly decide whether the rule applied to civil cases in Minnesota.
Now it has.
The rulings reversed lower court decisions and sent the cases back for further action.
The first case was that of Daniel Garcia-Mendoza. In March 2012, he was stopped by Plymouth police while driving 63 miles per hour in a 60 mph zone. Police had checked the vehicle's registration and found it registered to Ricardo Cervantes-Perez, an alias for Garcia-Mendoza.