Was cadaver odor detected in the Scenic?
NO.
BOth Eddie and Keela reacted. Blood was found in the car ( Gerry's). So no detection of cadaver odor.
How can you know, with certainty, that Eddie the cadaver dog was not alerting to cadaver odor ?
If there was both blood and cadaver odor, then both dogs would alert, wouldn't they ?
( genuine question, because I'm not sure of the answer )
WE do not know there was no cadaver odor, but we have no more reason to believe c weaver odor was there AFTER the dogs went in than BEFORE.
Let us simplify.
WE have two detecting machines, one called an Edifier can detect either poisons or sugar. The other called a Keelifier detects only sugar.
WE have a series of boxes about which we know nothing of the contents. We use the machines to detect their contents.
BOx 1 both E and K react. So it contains sugar only (within the accuracy of the detectors)
BOx 2 e reacts but k does not- we can expect that it contains poison (within the accuracy of the detectors)
Box3 k reacts and e does not- this is logically impossible (within the accuracy of the detectors)
BOx 4 neither react no sugar, no poison.(within the accuracy of the detectors)