20160617_KathrynBoydBatsotne_TexasDemocraticConvention20_Rep. Roland Gutierrez State Rep. Roland Gutierrez has succeeded in reclaiming Texas Senate District 19 for the Democratic Party over incumbent Pete Flores. Credit: Kathryn Boyd-Batstone / San Antonio Report 2016 Texas Democratic Convention on July 17, 2016 at the Alamo Dome with Julián Castro as keynote speaker.