A DNA profile forgotten about for twenty years is it the final piece of evidence to put to rest remaining questions about the Oklahoma City bombing. Fox 25 first told you about the existence of the unknown DNA profile last December, but in the months that have followed there has been no identification of the profile, but there have been more people coming forward to say the attempt to cover up the truth about the unknown sample dates back more than two decades. {snip} Officially it was Timothy McVeigh, aided by Terry Nichols, who detonated a massive truck bomb outside the Alfred P. Murrah...