I just put off seeing it for some time, finally saw it. It's quite a movie.
*SPOILERS*So, sorry to resurrect this thread... while the movie was very persuasive....
In 2004, the Morning Call in Allentown, Pennsylvania reported that investigators looking into Hoffa’s disappearance had discovered traces of blood inside a home where Sheeran claimed he shot Hoffa. A prosecutor said the chemical tests were inconclusive, and the FBI was looking for Hoffa DNA.
The article reported that there were two confessions, including a purported deathbed confession in which Sheeran “said he flew to Pontiac on a small plane,” picked up Hoffa’s body from the actual killers and “drove it to a Hamtramck trash incinerator, where it was burned.”
Sheeran’s daughter claimed that confession was a forgery due to warring biographers, the article reported.
https://heavy.com/entertainment/2019/11/did-frank-sheeran-kill-jimmy-hoffa/
So, I've read in a few places that the DNA tests as said above, don't prove anything.
Did Frank Sheeran Kill Jimmy Hoffa?
Burnstein: "Frank Sheeran did not kill Jimmy Hoffa. He did not kill Joe Gallo, and he probably didn’t kill Salvatore (Sally Bugs) Briguglio.
I, from my research, am able to tie Sheeran to, I think, one murder. Other than that, I questioned his resume as a hitman. It’s all kind of pomp and circumstance. It’s what he says is murder. At first, I was able to entertain the idea that he had something to do with the conspiracy and it was just kind of holding back, and giving bits and pieces of it that suit him best. But the further I’ve dove in to, to the man that is Frank Sheeran, I’m convinced it’s all a giant hoax, and a scam and a con job. He’s a con man. And this is it.
https://www.clickondetroit.com/features/2019/12/02/fact-vs-myth-what-the-irishman-got-wrong-about-hoffa-story/
Just had to weigh in, Sheenan killed both Joey Gallo and Jimmy Hoffa?? That would be impressive if someone could claim that. I've got real doubts about doing both.
And the JFK part as said, was inconclusive but it was portrayed very well as far as when the news hit.
It's some great movie imho, one just has to be careful in what they believe. It's pretty unclear and it seems there is plenty of room for doubt.