
Originally Posted by
Preacher
Unarmed? Unarmed means no weapons. He chose to use the bag as a weapon. Thus, he was no longer unarmed. Wait, wait, I know, a bag of groceries, get serious! Actually, I am very serious. Let's take a look at just how easily that bag of groceries could have killed the cop. Physics tells the story.
1. Swing speed. Somewhat hard to measure, but let's see what we can do. Golf club swing speed, about 90 miles an hour on impact (face of club). Baseball bat swing speed, about 80 MPH for a highschool player. I would say that a highschool ball player would be equal to a 50 year old ex-Pro NFL player.
2. The difference between the bag and the bat. The bag had two 24 ounce cans of beer, for a total of 48 ounces. Cutting down the swing speed by half, gives you 40 MPH. Let's take another 50% off that for good measure, since it is a bag. That gives a swing speed of 20 MPH, which is easily attainable when someone is angry or scared.
3. Now, plugging all those numbers in:
Beer weighs approx. 1.09 ounces for every liquid ounce, plus the can which is about 2/3rds of an ounce. Thus, two 24 ounce cans of beer will weigh approx. 3.35 pounds. Now, if that was all that is in the bag, then we can calculate the impact (Don't forget, the more that's in the bag, the bigger the potential impact, depending on what hits first).
So, 3.35 pounds swinging at 20 MPH hits the cop in the back of the head. Let's say the can dents in a quarter inch (Quite a bit for a can, but we're being conservative), and the cop's head moves 2 inches from the impact. That's a total stopping distance of just over 2 inches.
Thus, the impact is 263.68 pounds of force over an inch to inch and a half piece of the skull.
That has tremendous potential danger, including TBI or worse. Don't forget, I lowered the numbers tremendously. If the guy was really ticked, in decent shape, and took a good swing, he could get that bag up to 40 MPH, which equals over 1000 pounds of impact force. That coming VERY close to skull breaking force.
So calling this guy unarmed is very incorrect. He used an everyday object as a weapon and doing so, should have been considered an armed suspect attacking a police officer.
What do YOU think should happen to an armed suspect that attacks a police officer? If the policeman was incapacitated at all, and the guy got a second swing at him, that's a potential total of 500 pounds to a TON of force on the policeman's head over two hits. Is that enough to warrant deadly force?