Leroy Vaughn (’99), Lewisville :: He served as deputy mayor pro tem for the city of Lewisville, where he served on the city council in 2011. He previously worked in Davis, Calif., as a firefighter and also worked as a real estate investor. He served on numerous city committees and organizations, including the Department of Aging and Disability Services. He earned a master’s degree from the LBJ School of Public Affairs at the University of Texas in Austin.