Emory University said it had an active shooter on its Atlanta campus. The school advised people to avoid the area and shelter in place in a post on its website Friday night. It lifted the shelter in place order roughly an hour later but said a police emergency was ongoing.

A police officer was killed during a shooting at the Centers for Disease Control and Prevention’s Atlanta campus at Emory University. Shots were first reported just before 5 p.m. local time near the Emory Point CVS,

Emory University sent out an active shooting alert to its Atlanta campus late this afternoon. Additional details about the situation were not immediately clear. The Atlanta Police Department is on scene investigating an active shooter, police said in a statement. Information is still being collected as the incident is still unfolding, police said.