December 29, 2010 5:24 pm Lessons to Be Learned from Officer Smith's Death Flags are at half staff in Arlington as the city mourns the death of Officer Jillian Smith and the department hopes to figure out how to prevent this kind of incident from happening again. Wake Up to Something Good 1:59 Pro-Palestinian protesters return to UT Dallas for peaceful protest 1:37 Opal Lee receives Presidential Medal of Freedom 2:59 Mesquite girls robotics team flexes STEM muscles at VEX Robotics competition 2:44 Dallas, Collin counties see decrease in homelessness since 2015 1:55 Disaster declarations in Southeast Texas amid storms, flooding