After a man opened fire, shooting and injuring three people, inside Louie’s Grill & Bar restaurant in Oklahoma City, two armed bystanders shot him dead in the parking lot.

After a man opened fire, shooting and injuring three people, inside Louie's Grill & Bar restaurant in Oklahoma City, two armed bystanders shot him dead in the parking lot. https://t.co/N9vAsmcd7e pic.twitter.com/W7QTxGLpa7

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