At least three people were killed and more than a dozen injured on Sunday in Tennessee city after unidentified shooters fired near a night club.
The bloody incident came barely two hours after a separate mass shooting in Philadelphia left three dead and 11 wounded.
The United States has been reporting gun violence, and mass shootings in recent weeks including fatalities at an elementary school in Uvalde, Texas and a grocery store in Buffalo, New York have left dozens of people dead.
Fourteen people were hit by gunfire and three were hit by vehicles while trying to flee the scene, Chattanooga Police Chief Celeste Murphy said during a press conference.
As per reports, two people died from gunshot wounds and one person died after being hit by a vehicle.
Sixteen of the victims were adults and one was a juvenile and several remained in critical condition.
