A body was found floating in the Tennessee River under the Olgiati Bridge around 8:31 this morning.
The Chattanooga Police Department is unsure of the age, sex or race of the victim, Communications Coordinator Kyle Miller said.
At this time there is no evidence of a criminal act, police said in a news release.
The incident is unrelated to the Ironman competition going on here today, police said.
Anyone with information is asked to call the police at 423-698-2525.
This is a developing story. Stay with the Times Free Press for more details.