"Working at the Federal Building [U.S. Post Office], it was our job to hang swing stage scaffolds from the 7th floor setback roof... While moving one of these 7 foot pieces of aluminum I noticed what looked like an airplane part. I picked it up and it had a serial number on it and something in writing "hydraulic piston"... About a half hour later, the Postal Investigator and an FBI Agent came up to the setback roof. I was asked where exactly did I find it and not to remove anything else, especially anything spray painted in yellow paint... I had my camera and headed for the upper roof and I couldn't believe what I saw. There was a large piece of a landing gear and pieces of airplane parts all over the roof. I took many pictures and quickly left the roof... I'm a construction worker and have almost no knowledge of photography, my pictures are real and authentic and have never been altered in any way. - Louis" -

fefochip:
l'analisi del impatto del detrito con l'ambiente, in particolare in quella situazione, a mio avviso potrebbe assicurarci la possibilità di capire se sia una prova "piantata" o originale.

i graffi sulle pareti e i danni circostanti "certificherebbero" l'arrivo di quel pezzo come un meteorite e non come un'ulteriore prova falsa.

Mr Kelly told reporters after inspecting it that a length of rope was looped around the piece of steel and that no marks were visible on the walls overhead.

What appears to be the remains of a broken pulley can be seen with the wreckage and the New York Times reports that Mr Kelly did not completely exclude the idea that the aircraft debris may have been lowered into the gap.