There are two bullet holes in the glass doors at the CVS Pharmacy across the street from the Centers for Disease Control headquarters in Atlanta. Law enforcement sources tell CBS News that one motive investigators are exploring is the gunman's belief in a COVID-19 vaccine conspiracy theory.

A gunman, who reportedly believed he was sick from the COVID-19 vaccine, is dead after opening fire at Emory University, near the Centers for Disease Control and Prevention headquarters. A police officer who was critically wounded responding to the shooting later died in the hospital.

The Atlanta Police Department said an active shooter near Emory University is dead and one officer was killed in the incident.