John’s claim states that Odum said part of the report was incorrect. It is reasonable to believe that if this is true that Odum must have actually read the report. If you can show that Odum didn’t read the report then you might have a point.
This only shows that you are not familiar with the actual facts.
CE2011 is the FBI's response to a request of the WC for authentication of a number of pieces of evidence that, at that point, lacked such authentication.
In the report it said that Odum had shown CE399 to Tomlinson and Wright and that neither could confirm that it was the bullet they handled at Parkland on 11/22/63. However, it added that both men thought the bullet looked similar.
We have since learned that Tomlinson was only shown a bullet once, by SAC Shanklin, in December 1963 and that Wright is on record saying that the bullet we now know as CE399 does not resemble the bullet he received from Tomlinson on 11/22/63. We also know that Odum was known for writing reports about everything he did and that for this alleged encounter no report exists or has been found.
The FBI report, written in Washington when Odum was stationed in Dallas, went under lock and key along with all the other WC documents. When it was finally released into the public domain, many years later, researchers noted the discrepancy between what was written in CE2011 and an Airtel of SAC Shanklin about the same matter.
So, they contacted Odum who reacted with surprise that his name had been used because he had never had or shown CE399 to anybody. If Odum had read the report, when it was presented to the WC, he would not have reacted surprised when he learned his name had been used.
So, John was correct in pointing out that Odum said that a part of the report was not correct.