BURLESON -- John Dee "John Boy" Mullen, 57, passed away Wednesday, May 18, 2011. Service: 10am Saturday, May 21, at First United Methodist Church of Joshua. Interment: Hopewell Cemetery in Joshua. Visitation: 6-8pm Friday, at the funeral home. Interment: John was born April 7, 1954,in Denton, to Charles and Lora Jett Mullen. He was a retired railroad engineer. Survivors: wife, Mary Mullen; daughters, Lacey Dee Mullen, and Lindsey Dee Sullivan, and husband, Mark; grandsons, Carsen John Sullivan, and Weston Dean Sullivan; and a host of loving extended family and friends.