Deanna Cook Dallas Police Work To Speed Up And Improve 911 By BJ Austin • Mar 25, 2013 bluepoint951 / flickr.com Dallas Police say they’ve made major changes to the city’s 911 call center. The overhaul comes after a woman’s frantic call for help was not dispatched as an emergency. She was later found murdered. Slain Dallas Woman Pleads With Attacker in 911 Call By Courtney Collins • Mar 7, 2013 The horrifying 911 call made by Deanna Cook has been released. WFAA obtained copies of the call she made the day she was killed. In that final call Cook never speaks to the operator directly, but can be heard begging her attacker not to hurt her. High Court Won't Stop Texas Voting Map Neil R (cc) flickr The Supreme Court is allowing Texas to use congressional districts that were drawn by a lower federal court for the November election.