SOURCE #5- HE COULDN'T HAVE DONE IT

As Mike Powers, a professional military investigator and ballistics expert, has observed, this young man of slight build could not have carried all these heavy, bulky weapons and ammunition on his person. Furthermore, since first responders were supposedly inside the school within seven minutes, there was not enough time for Lanza to have carried out the shooting as reported. In an interview with Joyce Riley, Powers states that Lanza could not have fired so many times continuously without destabilizing himself from the intense noise from the Bushmaster. As a novice, he could not have shot an AR-15 with such speed and accuracy, supposedly changing magazines 4-5 times without a stoppage.