New evidence states that prior to shooting the mine worker in his boxer shorts, they they at flash bang in the house.
“Neighbors described it as a peaceful street.
That peace was shattered when SWAT team members busted open the door that morning and tossed “flash-bang” grenades inside, documents show. Seconds later, bullets started flying through the house, sending splinters and stucco chips through the air.”
So, now we are expected to believe that the police heard the murdered man say something over the effects of a flash bang in the seconds before shooting him.
Combine this this from the police report.
“Several SWAT team members reported later that they saw muzzle flashes and heard shots coming from the hall where Guerena reportedly was crouching.”
Unreliable police witnesses since the evidence states the murdered man never fired a shot.
Source: http://tucsoncitizen.com/arizona-news/2011/05/27/killing-by-swat-team-in-tucson-raises-questions/