WINONA, Minn. – A Winona man, Jacob Scott Mahto, 22, was arrested and referred for prosecution for drunken driving after running a stop sign at Second and Center streets downtown about 2 a.m. Mahto failed both a field-sobriety and a breath test on the spot., police said. Mahto was subsequently taken to jail, where a breath-alcohol content showed 0.17%, more than twice the legal max for driving.