According to the initial police account, when SWAT officers broke down the door of Guerena’s home, which he shared with his wife and young child, he confronted them and opened fire. “The adult male had a long rifle, opened fire on the SWAT team. The SWAT team returned fire and the male is pronounced deceased. The woman and the child are unharmed,” said Pima County Sheriff’s Deputy Jason Ogan.
Six days later, police admitted that while Guerena, a former Marine, was holding an AR-15 assault rifle, the safety was on and he had not fired it. They also admitted that SWAT officers fired 71 rounds at Guerena in seven seconds. It was also later reported that even though Guerena’s wife called 911 as soon as he was shot and that EMTs arrived two minutes later, deputies never allowed them to treat Guerena, citing security concerns.