On July 15, 2025, federal agents raided four Colt Grill BBQ and Spirits restaurants in Yavapai County, Arizona, and a location in Foley, Alabama, arresting 28 undocumented workers on immigration violations. Restaurant owners Robert and Brenda Clouston, both 61, were arrested along with two undocumented immigrants, Luis Pedro Rogel-Jaimes, 33, and Iris Romero-Molina, 29. According to a May 27 federal indictment, the four defendants conspired to transport and harbor undocumented workers from Mexico, operating a fake cleaning business as a staffing front to conceal payments. The workers were paid below minimum wage without overtime compensation, and the defendants avoided proper employment taxes. Approximately 200 employees lost their jobs when the restaurants closed. The investigation spanned three years.