Memorial Day weekend shooting part of 250 cases filed in security efforts HOUSTON — A total of 259 individuals have been charged in immigration and related crimes from May 2228 as part of Operation Take Back America, announced Acting U.S. Attorney John G.E. Marck.The Southern District of Texas has filed cases against 160 illegal aliens for unlawfully reentering the United States and another 69 for illegal entry. Many have previous convictions related to narcotics trafficking, immigration offenses, violent crimes and more. An additional 28 people face charges of engaging in human smuggling, while the remaining matters relate to other immigration ...