A shooter situation at a school in Galveston county. Santa Fe High School goes on lockdown, we’ll have the latest from our reporting partners. Also, what could be an important moment in U.S. Mexico relations: a televised debate in the contest for the presidency of Mexico. The front runner? One way to think of him is as a Trump of the left. And a wildfire in the panhandle spawns a rare phenomenon that creates more fires from above the story behind an unusual pyro cumulus cloud formation. Also, they called him the Tex Mex Elvis, now Freddy Fender’s daughter is fighting to preserve her father’s legacy. Those stories and more today on the Texas Standard: