Changes in police departments after Dallas ambush? Gene Marrano July 11, 2016 1 minute read The Dallas shootings last week prompted many police departments across the country to be on high alert. As WFIR’s Denise ALlen MEmbreno reports it should also prompt some changes within the departments. Share: Post navigation Previous: Chief Hall reacts to Dallas shootingsNext: Magazine publisher urges dialogue on race, cultural differences Related Stories Virginia assault weapons ban draws GOP criticism ahead of July 1 start Ian Price May 18, 2026 U.S. Supreme Court denies Virginia Dems appeal on referendum vote Gene Marrano May 15, 2026 The Roanoke Region Food and Farm Trail officially launches Gene Marrano May 15, 2026