Mary A. Corneliusen, 66, of Warroad, Minnesota, was fatally shot at her home on August 28, 2023. The killing occurred during a verbal argument, and her husband, 63-year-old David Allen Corneliusen, was arrested at the scene after calling 911 and admitting to killing his wife. He was waiting for law enforcement when they arrived. The couple’s daughter identified Mary as the victim.

Mary was born in Minneapolis and had lived a mobile life after leaving home at a young age. A funeral service was held on September 7, 2023, at Helgeson Funeral Home in Warroad. Her death was later counted among the intimate partner homicides recorded in Minnesota for 2023.

Are there readers who knew Mary or who have information about the events that night?