A mass shooting in Lewiston, Maine, has resulted in at least 22 deaths and 50 to 60 injuries

An emergency alert has been sounded in a county in US' Maine. Police have launched a massive operation to catch the gunman, who has been identified as Robert Card, and asked locals in Lewiston to stay inside their homes. The shootings happened at a bar and bowling alley. The Androscoggin County Sheriff's Office posted photographs of a suspect on Facebook, saying he was at large.

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