A gunman opened fire at a supermarket in Tennessee, USA on the 23rd local time, killing two people, including the suspect, and injuring 13 others, the Associated Press reported.

According to police, one of the dead is a shooting suspect and appears to have shot himself.

Collierville Police Chief Dale Lane said: "The suspect shot 13 people and then shot himself.

"This is the worst event in Collierville's history," Lane said in a statement.

Police have not yet released the identity of the shooting suspect and victim.

(Photo = Getty Images Korea)