30-year-old Officer Antwan Toney was responding to a suspicious vehicle parked near a middle school on Saturday afternoon, Gwinnett County Police said in a statement.
Lawyers for hundreds of accusers say it's not enough money and the university has yet to fully disclose what it knew.
"We aren't coming from Honduras because we want to, we come because we have to," Jorge Antonio Perez, a migrant who had crossed into Mexico, said.
An attorney for the 9-year-old's family in Texas said her heart stopped beating.
"You don't bring bone saws to fights," former Vice President Joe Biden said. "What is going on here? It's embarrassing, but it's also dangerous."