The man suspected of opening fire outside the Atlanta headquarters of the Centers for Disease Control and Prevention on Friday had been critical of the Covid-19 vaccine, authorities said.A search of Patrick Joseph White’s home revealed written documents in which he indicated his discontent with the vaccine,

The FBI says more than 500 shell casings have been found around the scene of last week's shooting near the CDC headquarters in Atlanta. On Tuesday, authorities released the 911 call from the suspect's father following the shooting.