Man attempts to rob store with knife, former marine takes him down to control on ground until police arrive
Man charges officer with metal pipe and is shot several times, still hits officer over the head with metal pipe and knocking him out before dying
Argentinian police officer fatally stabbed after he shoots mentally ill attacker in the leg
Mentally ill man charges at police with knife and stabs him. Immediately following this, the officer shoots the man in the leg. The man lunges a second time and again stabs the officer.
The police officer, who was wearing an armoured vest, was fatally wounded while the mentally ill man survived.