This kinda' makes the case for concealed carry.

8 grocery employees stabbed in Tennessee

MEMPHIS, Tenn. --A knife-wielding grocery store employee attacked eight co-workers Friday, seriously injuring five before a witness pulled a gun and stopped him, police said.

Elartrice Ingram, 21, was charged with nine counts of attempted first-degree murder, police said. The attack apparently stemmed from a work dispute, investigators said.

Five victims, one in critical condition, were admitted to the Regional Medical Center, the main trauma hospital for the Memphis area. Three others were less badly hurt and treated at another hospital.

Ingram, chasing one victim into the store's parking lot, was subdued by Chris Cope, manager of a financial services office in the same small shopping center, Memphis Police Sgt. Vince Higgins said.

Cope said he grabbed a 9mm semiautomatic pistol from his pickup truck when he saw the attacker chasing the victim "like something in a serial killer movie."

"When he turned around and saw my pistol, he threw the knife away, put his hands up and got on the ground," Cope told The Associated Press. "He saw my gun and that was pretty much it."

The rest.

H/T Displaced Ched Head.