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 agency warns drivers against cannabis use ahead of 4/20 Web Staff April 17, 2026 Justin and Cerina Fairfax were a power couple, but murder-suicide Evan Jones April 17, 2026 Former Virginia Lt. Gov. Justin Fairfax, wife dead in apparent murder-suicide Ian Price April 16, 2026