Paradox SuXcess said:
Afternoon Escapist from the UK,
Why are police officiers trained in shoot to kill rather than shoot to disable the suspect from the arm weapon. eg. rather than a double tap to the chest near the heart, why not the shoulder so they can drop the gun.
Right there is your problem. Police aren't trained to shoot to kill. Nowhere in a deadly force policy will you find the phrase "shoot to kill". Police are trained to shoot to "end the threat". You may have noticed that
A.) People survive getting shot all the time. Indeed a gunshot wound is considered highly survivable provided you survive the first five seconds and can get medical attention.
Sources:
http://www.nytimes.com/2008/04/03/nyregion/03shot.html?_r=0
http://en.wikipedia.org/wiki/Roy_Benavidez
B.) Aiming in a crisis situation with a handgun is a fairy dream. There's a reason why the trick shooting clerics from Equilibrium have no real world analogue. Fine motor skills vanish in an adrenaline fueled situation. If you think an officer can assess, react, aim and successfully hit a shoulder under the threat of violence then you must be from the future and saw Judge Dredd at work.
C.) Real people don't have squibs. From a distance it's pretty hard to tell that someone has been shot until they fall over. You can probably find youtube videos of gunshot suspects to illustrate this. So, if you're at the point where you're shooting someone (which means that you think your life is in danger) then you're probably not going to squeeze off one shot, then wait a minute to assess if it hit anything. You shoot until the threat is ended.
Now, every now and then you get a police marksman from a SWAT or other tactical team shooting a revolver out of some guy's hand. What you didn't notice in the 8 second video clip is they probably had a half hour to set up, for the marksman to measure everything from wind speeds to local humidity and use those measurement to mathematically calculate exactly how to shoot (something they never tell you about marksmanship - once you're past a couple hundred yards, it's all weaponized math)what he's aiming at, and then several minutes to fire that one perfect bullet. Add that to the fact that it can take hours for a SWAT team to mobilize (in the US) and the police had a lot of time on their side.