Explosion in Nashville this morning.

[Brian37]

No, I believe the investigators are not liars and have no incentive to lie in this case. Are you accusing the investigators, which included the FBI of being liars?

"You weren't there how would you know"? Is a bullshit argument. Bad logic like yours is what leads to nutty conspiracies. 

I also believe Hitler committed suicide in Berlin in 1945 even though I wasn't alive or a direct witness to it.

I am surprised you aren't a creationist, "You weren't alive 13.8 billion years ago". That is how stupid you sound.

I have no good reason not to trust the investigators in this situation.

I don’t think OLB is claiming you don’t know because you weren’t there. He’s claiming you don’t know because NONE of us know.

I can envision several not unreasonable scenarios in which the bomber accidentally killed himself, which would make it not a suicide. But I don’t know.

If you trust the investigators, you should trust them when they say they don’t know the man’s motive and haven’t reached any definite conclusions.

Boru

Yes we do. In special cases like this, it would be dereliction of duty on the part of investigators to report to the public something they don't know.

I am not talking about motive, just the fact he died in the bombing. 

They DID conclude he died in the bombing. And the fact that nobody saw him leave the vehicle nor was he caught on camera leaving the vehicle would be a great indicator it was suicide.