Attacker gunned down by Louisiana gun store staff after he kills 2

The customers and staff at a gun store and shooting range in a New Orleans suburb were prompted to open fire at an attacker who entered the store and fatally shot two people. The attacker was also gunned down during the retaliation by the staff. The incident happened Saturday at around 2:50 pm at the Jefferson Gun Outlet in the suburb of Metairie. The details of the attacker and the victims are not known yet.