Kathmandu,

July 18,

Three people are dead and two others injured after a shooter opened fire in the food court of a Greenwood, Indiana, shopping mall Sunday evening, police say.

The man entered the Greenwood Park Mall with a rifle and several magazines of ammunition and began firing in the food court, Greenwood Police Department Chief Jim Ison said.

Investigators believe the unidentified gunman, an adult man, was shot and killed by a lawfully armed 22-year-old man who "observed the shooting in progress,".