Live updates: Apalachee High School shooting leaves at least 4 dead | CNN

Source: Shooter believed to be 14-year-old boy who opened fire inside Apalachee High School in Georgia .

President Joe Biden says we "cannot continue to accept this as normal" after school shooting.

Source: Gunman believed to have been 14 years old , law enforcement source says.

Four people were killed and nine taken to hospitals with injuries, Georgia Bureau of Investigation says.

At least four people are believed to have been killed and approximately 30 more were injured in the shooting at Apalachee High School in Winder , Georgia .

Attorney General Merrick Garland said he is “devastated for the families who have been affected by this terrible tragedy” Sheriff Jud Smith said it could take 'multiple days' to get answers on shooting, sheriff says.

Minnesota Gov. Tim Walz called the shooting 'tragic' and said “our hearts are out there” to the victims of the shooting.

Barrow County , Georgia , sheriff said multiple people were wounded in a shooting at Apalachee High School in Winder on Wednesday .

Sheriff Jud Smith said the investigation into the shooting is “very, very fluid” and in the early stages.

Grady Health System in Atlanta has received one gunshot wound victim from the shooting, Grady ’s director of public relations said.