They use a 9MM pistol with a 12 lb trigger pull (yes that is the correct  term).  However, this is pretty standard for a double action pistol  (double action meaning a pull of the trigger cocks and releases the  hammer).  It's  
not  necessarily true that a hefty trigger pull is a bad thing for  marksmanship shooting. (One thing to keep in mind is that they use DAO  (double action only) pistols, which means the trigger pull is constant  between shots (as opposed to a DA/SA which has a heavy first pull then  significantly lighter subsequent pulls).  A DAO trigger is actually  SIGNIFICANTLY easier to fire accurately than a DA/SA trigger.)
Anyway,  pat, don't get me wrong, I'm not saying they made the wrong choice in  opening fire on him (especially considering the gunman pointed his gun  at them).  I'm just saying these two (and in general, all police  officers or anyone who carries a firearm) should have their shooting  capability carefully scrutinized, and based on all the stories you hear  about police negligently and/or inaccurately firing their weapons, this  doesn't seem to be happening.  Instead, when one of these sorts of  incidents happens, it tends to be justified and swept under the rug.
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Jon`C,  can you provide me with a reference on your definition of max effective  range?  I researched it after you provided it, and you're at least  partially right (I did find references to the 50% accuracy), but from  what I can tell it's 50% accuracy for an "average" shooter, not a  "properly trained soldier" (who in my mind should be far better than  "average").
If you choose not to decide, you still have made a choice.
Lassev: I guess there was something captivating in savagery, because I liked it.