Back to the Grassy Knoll
Take this for what it's worth:
If I'm reading this right, there is no new evidence of a second shooter, just a criticism of the bullet analysis used at the time. How they can jump from questioning the methodology, to postulating that there may have been three or more bullets and a second gunman, should be a red flag. They have no data to support their third bullet/second gunman theories. Retro-Trutherism. How chic.
In a collision of 21st-century science and decades-old conspiracy theories, a research team that includes a former top FBI scientist is challenging the bullet analysis used by the government to conclude that Lee Harvey Oswald alone shot the two bullets that struck and killed President John F. Kennedy in 1963. The "evidence used to rule out a second assassin is fundamentally flawed," concludes a new article in the Annals of Applied Statistics written by former FBI lab metallurgist William A. Tobin and Texas A&M University researchers Cliff Spiegelman and William D. James. The researchers' re-analysis involved new statistical calculations and a modern chemical analysis of bullets from the same batch Oswald is purported to have used. They reached no conclusion about whether more than one gunman was involved, but urged that authorities conduct a new and complete forensic re-analysis of the five bullet fragments left from the assassination in Dallas. [snip] Tobin, Spiegelman and James said they bought the same brand and lot of bullets used by Oswald and analyzed their lead using the new standards. The bullets from that batch are still on the market as collectors' items. They found that the scientific and statistical assumptions Guinn used -- and the government accepted at the time -- to conclude that the fragments came from just two bullets fired from Oswald's gun were wrong. "This finding means that the bullet fragments from the assassination that match could have come from three or more separate bullets," the researchers said. "If the assassination fragments are derived from three or more separate bullets, then a second assassin is likely," the researchers said. If the five fragments came from three or more bullets, that would mean a second gunman's bullet would have had to strike the president, the researchers explained.
Posted by: Confederate Yankee at 09:47 AM
Comments
Posted by: not the senator at May 17, 2007 10:04 AM (yfKhZ)
Posted by: Buckley F. Williams at May 17, 2007 10:23 AM (/XWKc)
Posted by: Tom TB at May 17, 2007 10:56 AM (2nDll)
Neither, of course, is conclusive of anything, but they were the biggest pieces of the puzzle that I couldn't fit in anywhere.
Also: let's remember that there are, in fact, conspiracies in the world. This may not be one of them, but questioning The Received Wisdom doesn't of necessity make one a nut.
Posted by: Doc Washboard at May 17, 2007 01:46 PM (nrafD)
Posted by: n2sooners at May 17, 2007 04:07 PM (6h6gx)
Posted by: Jim Treacher at May 17, 2007 07:11 PM (0jtcT)
He was just a nutcase who happened to not miss. Squeaky and Hinckley missed. Could have gone the other way for any of these situations.
Posted by: Moon6 at May 17, 2007 09:25 PM (7IyUR)
Ironically the writer comes to the conclusion that the 3rd shot that blew off the back of President Kennedy's head most likely was accidental round from a member of the Secret Service detail who was standing in the moving limousine which followed the vehicle that carried the president.
The scenario: The driver of the president's vehicle speed up when he realized that they had come under fire and then the driver of the trailing limo accelerated to keep up. This caused the Secret Serviceman to fall back & squeeze off an accidental round motorcade. So there is possibl ity of a 2nd gunman without a conspiracy.
Posted by: moremeaning at May 17, 2007 11:39 PM (Vtop3)
The beauty of conspiracy theories is that anything that tends to disprove the theory automatically becomes part of the conspiracy. It's the same childish magical thinking that pervades the Middle East with stories of x-ray glasses on our soldier and force fields on our tanks.
Americans like to think we are pretty sophisticated but too many are living in the intellectual equivalent of mud huts by the Euphrates.
Posted by: TBinSTL at May 19, 2007 02:48 AM (MSiPb)
Posted by: Phil Byler at May 19, 2007 06:58 PM (qthJd)
To n2sooners: the Discovery Channel program was clever, but it did not establish much of anything. What counts are: that you had to be able to shoot 3 shots from the unsighted rifle that Oswald supposedly used, be in the first floor cafeteria 90 seconds later drinking a coke with no one having seen you traverse down from the sixth floor and later in the police station test nagative for rifle discharge residue; that the "magic bullet" take the trajectory it supposedly did causing as much damage as it supposedly did and come out pristine; that the JFK head snap backward, seen on the Zapruder film, could not have been caused by a neuromuscular reaction (too fast and too pronounced) and thus had to be caused by a shot from the front where 50 witnesses thought was where the shots came from; and that the Parkland medical statements about the wounds placed the sots coming from the front (grassy knoll was in the front and the Texas Book Depository Building was in the rear).
Posted by: Phil Byler at May 19, 2007 07:29 PM (qthJd)
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