DARLENE HELGESON, 74, Minot, died Tuesday in a Fargo hospital. Funeral Tuesday, 11 a.m., St. Leo's Catholic Church, Minot. Visitation Monday, 3 to 7 p.m., with a vigil prayer service at 7 p.m., Thompson-Larson Funeral Home, Minot. Burial Tuesday, 2:30 p.m., Lansford Cemetery, Lansford. Memorials are preferred to the Lansford Cemetery.