A months-long Reno Gazette-Journal investigation found that after Reno's chief U.S. Attorney told local ATF agents that her office would not prosecute their cases until certain unnamed “issues” were resolved, most of the agents transferred to new jobs outside Nevada, leaving Reno vulnerable to gun violence. The investigation found that the federal prosecutors dismissed or refused more than a dozen cases involving violent criminals. The RGJ probe also revealed that dozens of people who bought guns and later failed background checks were allowed to keep the guns because the rift emptied the Reno ATF office of the very agents who are tasked with retrieving those guns. The RGJ series led to an investigation by the U.S. Department of Justice and an independent review of the dropped cases. It also sparked Congressional action.