Ariz. cops shoot former Marine in botched pot raid

``The Pima County Sheriff's Department initially claimed Guerena fired his weapon at the SWAT team. They now acknowledge that not only did he not fire, the safety on his gun was still activated when he was killed. Guerena had no prior criminal record, and the police found nothing illegal in his home. After ushering out his wife and son, the police refused to allow paramedics to access Guerena for more than hour, leaving the young father to bleed to death, alone, in his own home... They have obtained a court order sealing the search warrants and police affidavits that led to the raids, and they're now refusing any further comment on the case at all. ''