SANTA FE, Texas (AP) — The Latest on a shooting at a high school in Santa Fe, Texas (all times local): 3:45 p.m. A hospital spokesman says a school resource officer who was shot in the arm when he engaged a gunman during a shooting at a Houston-area school is undergoing surgery. David Marshall, the University of Texas Medical Branch's chief nursing officer, says Santa Fe school resource officer John Barnes is in stable condition Friday afternoon. Marshall says a bullet hit Barnes' arm, damaging the bone and a major blood vessel around his elbow.Read more on NewsOK.com