I am not sure if what part of the body blood came from can be determined, but it is possible that there were other indications of sexual assault (broken pelvic bone, for example). They must have some sort of evidence to back up the 'sexual assault' charge. Unfortunately, it may or may not be DNA evidence.
:moo:
I was wondering the same thing about broken bones etc that could indicate that Tori was raped. It's a possibility that the defence could argue that they occurred when they placed the rocks over her body though.
I was also wondering if they might have found MTR's sperm mixed with Tori's blood.
Both are circumstantial evidence, but a case based on circumstantial evidence is not always a weak case.
Circumstantial Evidence's Wikipedia
[ame="http://en.wikipedia.org/wiki/Circumstantial_evidence"]Circumstantial evidence - Wikipedia, the free encyclopedia[/ame]
Validity of circumstantial evidence
A popular misconception is that circumstantial evidence is less valid or less important than direct evidence. T
his is only partly true: direct evidence is popularly, but mistakenly, considered more powerful. Many successful criminal prosecutions rely largely or entirely on circumstantial evidence, and civil charges are frequently based on circumstantial or indirect evidence. Much of the evidence against convicted American bomber Timothy McVeigh was circumstantial, for example. Speaking about McVeigh's trial, University of Michigan law professor Robert Precht said, "
Circumstantial evidence can be, and often is much more powerful than direct evidence". [2] The 2004 murder trial of Scott Peterson was another high-profile conviction based heavily on circumstantial evidence.
Indeed, the common metaphor for the strongest possible evidence in any casethe "smoking gun"is an example of proof based on circumstantial evidence. Similarly, fingerprint evidence, videotapes, sound recordings, photographs, and many other examples of physical evidence that support the drawing of an inference, i.e., circumstantial evidence, are considered very strong possible evidence.
In practice, circumstantial evidence can have an advantage over direct evidence in that it
can come from multiple sources that check and reinforce each other.[3] Eyewitness testimony can be inaccurate at times,[4] and many persons have been convicted on the basis of perjured or otherwise mistaken testimony.[5]
Thus strong circumstantial evidence can be a more reliable basis on which to determine a verdict. Circumstantial evidence normally requires a witness, such as the police officer who found the evidence, or an expert who examined it, to lay the foundation for its admission. This witness, sometimes known as the sponsor or the authenticating witness, is giving direct (eye-witness) testimony, and could present credibility problems in the same way that any eye witness does.
However, there is sometimes more than one logical conclusion inferable from the same set of circumstances. In cases where one conclusion implies a defendant's guilt and another his innocence, the "benefit of the doubt" principle would apply. Indeed, if the circumstantial evidence suggests a possibility of innocence, the prosecution has the burden of disproving that possibility.[6]
Sadly, we've seen juries return verdicts that seem to indicate they don't understand this... Cough, cough, Pinellas County, cough, cough......