Dallas SWAT fatally shoots Jasmine Crockett's security guard during standoff

A man who provided security for U.S. Rep. Jasmine Crockett was fatally shot by Dallas SWAT officers during an armed standoff after barricading himself in a vehicle while under a warrant for impersonating a police officer. Tear gas was used to resolve the scene; no officers or bystanders were injured, and Crockett’s security arrangements are now under scrutiny as authorities continue their investigation.