City of New York Fire Department [ NYFD ] and the Police Department [ NYPD ] regulations require a detailed forensic examination at the scene whenever people are killed by fires or explosions, but the former Mayor Rudy Guiliani, and the present mayor, Michael Bloomberg, never complied, as if non-compliance could conceal the DNA [ highly engineered explosive residues ] that scientists found in the 9/11 dust - National Institute of Science and Technology [ NIST ] Admits Free Fall.. [ video link Dr David Chandler ]
Normally, eyewitness testimony is considered solid evidence in any police investigation or court trial, except for 9/11, that is, when, the laws of physics, chemistry, engineering, the rule of law, and the Constitution, were disregarded in favor of an [ official story that would conceal the truth = no explosives were involved, the two planes crashing and office fires generated by jet fuel [ keresene ] caused a total "global collapse" of all 3 towers (1, 2, 7 ) ]..video link [ Professor Graeme MacQueen starts at 8:23 minutes ]..
9/11 - FEMA Photos of a total "Global Collapse" point to controlled demolitions as the cause, not any [ office fires or two crashing planes ( the official story ) ]..video link
