The premise may be flawed, if you want to go deeper you need subject matter experts. For instance, in the case of the submarine implosion; very few groups of

The premise may be flawed, if you want to go deeper you need subject matter experts. For instance, in the case of the submarine implosion; very few groups of will be able to contribute; mostly submersible engineers and people who had direct contact with the firm. Isn't everything else going to be noise?