India, Aug. 2 -- Three people were killed and at least seven others were injured after a gunman reportedly opened fire near a Burger chain in the city of Twin Falls, Idaho, on Saturday afternoon, authorities said.

Twin Falls Police Chief Matthew Hicks said the suspected gunman was among those killed, adding that investigators were working to identify the shooter and establish a motive, reported news agency Reuters.

The shooting unfolded in a busy commercial area, triggering a large emergency response before police confirmed that the threat had been neutralised.

The active shooter incident was reported at around 2:30 pm local time near an In-N-Out Burger restaurant in a high-traffic shopping district, Twin Falls public information coord...