Freezing rain and ice-covered roads made for a treacherous Saturday night in Minnesota, where more than 370 crashes were reported, most of them in the Minneapolis-St. Paul metropolitan area, officials said Sunday. One person was killed."We had some rain, and as the temperature got below freezing, it created a layer of ice on the road," said Minnesota State Patrol Lt. Eric Roeske. "Until people hit it, they didn't realize it was out there. It was like an ice skating ring... everyone had a difficult time dealing with it."