By LORETTA FULTON McKinney to Abilene to Blackwell to Boston is quite journey, but it’s one that has paid off beautifully for Kenna Bartholomew. The McMurry University senior brought her talents from McKinney to Abilene to study religion at McMurry. She currently also serves as pastor of Blackwell United Methodist Church, which is located south of Sweetwater, about 50 miles