[Ed. – No such situation is ever a good thing. But far better to take the shooter out early than end up with a lot more fatalities.]
When 48-year-old James Jones walked inside the Zona Caliente Sports Bar, started yelling and then allegedly shot and killed Cesar Perez — a 37-year-old restaurant manager who’d attempted to calm him down — Arlington police said witnesses were afraid they would be next.
In addition to the gun used to kill Perez, police say Jones had another semiautomatic pistol and two knives on him. The serial number on the second gun had been scratched off, and Jones did not have a gun license, police said.
“He definitely had the capacity, if he wanted, to commit further violence and potentially kill other patrons in the business,” Arlington Police Lieutenant Chris Cook told NBC News, adding that it did not appear that the shooter knew his victim.
An armed “good Samaritan” — as the Arlington Police labeled him — happened to be eating at the restaurant with his wife. A concealed carry permit holder, he told her to get down on the ground and then shot Jones in the back.