India, Oct. 21 -- The FBI has said that its agency is investigating reports that a possible incendiary device was thrown at the U.S. Immigration and Customs Enforcement building in downtown Atlanta on Tuesday night, October 20. According to the FBI, the incident took place around 9:30 p.m. There is an active scene near the ICE field office on Ted Turner Drive.

According to FBI officials, authorities are on scene collecting evidence.

"There is no known threat to public safety at this time," the FBI shared in a statement, per 11Alive.

An investigation is underway

11Alive journalist Cody Alcorn shared details about the alleged incident.

"Source tells me Atlanta ICE Field Office on Ted Turner Dr. SW was hit with what was described to me ...