 The BCA says Officer Kyle Miller fired pepper ball rounds and Officer Dwayne Southworth shot Crabtree with his rifle. Mosquitoes carrying West Nile virus are becoming active in Minnesota as we head into mid-July. Elizabeth Shipman with the State Department of Health says those species are going from feeding on birds to feeding on humans. At this point, now that we know we're at the time of year, we know that there are mosquitoes who have it,