In the wake of a dramatic increase in deaths at the hands of U.S border patrol agents, the Department of Homeland Security has agreed to launch a long-awaited investigation into the agency’s use of force. Since 2010, border agents have killed at least 18 people, including Valeria "Munique" Tachiquin, slain by a Border Patrol agent on September 28 in broad daylight several miles north of California’s border with Mexico. Tachiquin was a U.S. citizen and mother of five children. Her family is now brings a wrongful death lawsuit against the Border Patrol.