Wisconsin Man Said 'It Was Easy' To Murder a Woman After She Rejected Him Stassa Edwards2/06/16 5:45pm1.5K47EditInvite manuallyPromoteDismissUndismissHideGo to permalinkOn Tuesday, 24-year-old Caroline E. Nosal has the misfortune of becoming Madison, Wisconsin’s first homicide in 2016. Nosal was murdered by co-worker Christopher O’Kroley, 26, because she turned down his romantic advances.