CNN  —  The long-running criminal case against a Texas gunman who killed 23 people in a racist attack targeting Hispanic shoppers at a Walmart in El Paso in 2019 is on the verge of coming to a close. Patrick Crusius, 26, is expected to plead guilty Monday to capital murder and receive a sentence of life in prison with no possibility of parole for the massacre near the U.S.-Mexico border. El Paso County District Attorney James Montoya said last month he was offering Crusius a plea deal and that