And that FALSE evidence was still Evidence against the McCanns.
Ha ha ......now you have really dug a hole for yourself.
False evidence?? You really would be laughed out of court on that one. 
http://www.wisegeek.com/what-is-false-evidence.htm#slideshow"False evidence is evidence presented in a legal case that cannot legally be relied upon for any number of reasons, ranging from genuine forgery of evidence to illegal means of procurement that bar the evidence from court even if it is factually valid. This can include spoken testimony, as well as physical evidence. The standards of evidence are designed to exclude false evidence but there have been a number of noted cases involving questionable evidence that led to convictions or acquittals in legal cases.
"Inadmissible evidence includes evidence acquired illegally, such as evidence taken during an illegal stop and search, along with evidence that was not properly documented when it was collected. If there are doubts about the chain of custody for evidence, it must also be excluded on the grounds that it could have been falsified or forged. Once evidence is collected, it must be in the control of law enforcement at all times, whether it is in the physical custody of an officer or in a secured lockup area where evidence can be stored. If evidence is left out without adequate supervision at any point, it is compromised, and cannot be used in court."