Royell Storing...
First, the high-speed race to Parkland would have altered any and all "blood spatter" evidence, so your point is rendered moot.
Second, the bucket inside the Trauma room does not have a top (lid?) on it.
Hey Bill - Disagree regarding the "lid".
You do Not know for a fact that the high-speed chase, "would have altered any and ALL blood spatter evidence.....". And if what you are claiming was true, why did the FBI take photos of the JFK Limo back seat area?