WINONA, Minn. – Two days in a row people parked at the Winona hospital have found messages and photos slipped under their windshield wipers. The messaging appears incoherent. Who’s doing this? Police have video of a white sedan and an adult woman putting sheets under wipers but are dumbfounded at why. One message said: “Endured with toxic nerve agent.” One sheet was a photo of a Mille Lacs police car, another of a Leech Lake police car. One sheet was a photo of a woman whom police have been unable to identify.
