A woman who son was shot and killed by a Walworth County sheriff’s deputy in 2012 has settled her lawsuit against the county and deputy for $1.1 million. Nancy Brown, mother of 22-year-old John Brown, filed suit in U.S. District Court in Milwaukee in May 2013 alleging Deputy Wayne Blanchard used excessive force when he shot her son a year earlier at her town of Lyons home, according to court documents.