Clerk Shoots Robber

• Police said two masked men entered the store in San Francisco where 56-year-old Mark Kasprowicz was working behind the counter on Sunday night 
• One of the men held Kasprowicz at gunpoint while the other went behind the counter and violently pistol-whipped him
• The store's surveillance cameras captured one of the men shoving Kasprowicz to the floor and striking him with one hand while grabbing cash from the register
• Kasprowicz could be seen bleeding from the head and cowering below 
• Kasprowicz managed to fire one shot as his attackers fled 
• One of the assailants collapsed and died about a half block from the store while the other man got away 

Source: Store clerk shoots dead an armed intruder during violent robbery | Daily Mail Online