"The suspect was captured inside a gated condominium complex in Cobb County, a little more than 10 miles north of where the shooting unfolded, residents told CNN. "
Looks like we found the motive:
"Suspect was seeking new treatment
A high-level source with the Atlanta Police Department told CNN that, according to Patterson’s mother, the suspect was seeking new treatment after being dissatisfied with the care he was receiving from the Department of Veterans Affairs."
"In a televised address to the country, President Aleksandar Vucic described the attack as "the most difficult day in the modern history of our country".
He said the suspect would be sent to a psychiatric clinic. Under current Serbian law, he cannot be held criminally responsible as he is under 14."
I hope he will be re-evaluated by the time he reaches the legal age or sent him directly to jail when the time comes.