The 2020 Democratic hopeful’s speech comes as Mr. Trump has tried to refocus the whistleblower story as being about Biden’s son involvement​ in Ukraine Source

The president said the chairman of the House Intelligence Committee is a “lowlife” who should be arrested for treason Source

Part 1: “48 Hours” goes inside the investigation of the death of the UVA student and the evidence that links the alleged killer to other crimes spanning a decade. Susan Spencer reports. | Watch part 2 | Read story Source

From the American Revolution to the 21st century, spies have used their deceptive craft in attempts to access some of the nation’s most guarded secrets. The National Counterintelligence and Security Center’s newest interactive exhibit features the stories of notable spies and the devices they used to obtain valuable information. Source

The New York Times first reported the whistleblower reached out to a committee staffer after unsuccessfully trying to raise concerns internally Source

A jury has sentenced former Dallas police officer Amber Guyger to 10 years in prison for the shooting death of her unarmed neighbor Botham Jean in his home last year. CBS News’ Omar Villafranca reports from Dallas. Source

Part 2: “48 Hours” goes inside the investigation of the death of the UVA student and the evidence that links the alleged killer to other crimes spanning a decade. Susan Spencer reports. | Watch Part 1 | Read story Source

The ex-Dallas officer was sentenced to 10 years in the death of her unarmed neighbor in his own home Source

A millionaire is willing to shell out $80,000 to have someone kill his model wife. What could possibly go wrong? “48 Hours” correspondent Troy Roberts reports. | Read story Source

Was an alleged religious cult responsible for a young bride’s death? “48 Hours” Troy Roberts investigates. | Read story Source