Graycen Vargo, a long-distance runner for Texas A&M-Texarkana, died after a medical emergency during a track and field championship in New Orleans on Friday, the school announced . Texas A&M-Texarkana shared Saturday that Vargo, a Dallas native, collapsed during the Red River Athletic Conference Track and Field Championships, hosted by Xavier University in Louisiana. Vargo was rushed to a nearby hospital after being given immediate medical attention at the site, CBS News reported . An exact cause of death was not provided by the school. Graycen Vargo was rushed to a nearby hospital after being given immediate medical attention. Texas A&M-Texarkana Eagles “Our thoughts are with Graycen’s family, teammates, and friends as they deal with this unimaginable loss,” A&M-Texarkana President Dr. Ross Alexander said in a statement. “Graycen was a respected member of the student body and a beloved member of the Cross Country and Track and Field Teams.…