Steven L. Tumbleson, 64, of Warren, passed away Wednesday, June 5, 2024, at Stillwater Hospice in Fort Wayne, Indiana. Steve was born May 3, 1960, in Huntington County to Gene E. and Jo Ann (Buzzard) Tumbleson. Steve married Nancy Ruble on August 19, 1979, at the Central Christian Church in Huntington. Survivors include his…