WATCH! NASHVILLE,TN: SmileDirectClub Shooting Video, Police Exchange Gunfire With Gunman

(NASHVILLE, TN): The shooting happened about 6 a.m. in the 1500 block of Antioch Pike in Antioch, according to the metropolitan Nashville Police Department. Surveillance video shows the moment a gunman opened fire at a SmileDirectClub in Tennessee injuring three people.

Louise HallWed, AOne person remains in critical condition following the attack at the warehouse on Tuesday. Suspected shooter 22-year-old Antonio King was fatally shot by police during the incident.

Police in Nashville have revealed body camera footage of the moment an employee at Smile Direct opened fire at this workplace, injuring three people.

The three victims, who were identified as employees, were taken to a hospital. One of them was listed in critical condition.