Winona Police Department seeks property owners' help in search for missing Madeline Kingsbury.

Authorities in Minnesota are seeking additional information from specific property owners in the search for Madeline Kingsbury, a 26-year-old mother of two who has not been seen or heard from since March 31. The Winona Police Department and the county's emergency manager requested on Wednesday that property owners in Winona and Fillmore counties report old wells from before 1925, old homesteads, old windmills or windmill bases and sinkholes that are accessible by car. The community in and around Winona has come out in droves to search for Madeline, and their coordinated efforts continue through Facebook groups like Finding Madeline Kingsbury, which has over 18,000 followers.