These 125 proven false confessions should put to rest any doubts that modern psychological interrogation techniques can cause innocent suspects to confess. 86% (or almost 9 of every 10) of the individuals in their sample whose false confessions were not discovered by police or dismissed by prosecutors before trial were eventually convicted.
http://http://www.fd.org/pdf_lib/Coerced%20False%20Confessions.pdf
If anyone doubts the existence or the problems they create to rebuild the presumption of innocence, this is a good resource to challenge your assumptions.
I have always wondered how people that follow the case were introduced to AK's original police statement as she morphed from a witness into a suspect.
I would estimate that many who were introduced to this case through that introduction make up a large portion of the AK and RS are guilty camp.
Coerced false confessions (AK's is more accurately a statement) are very rare according to statistics. In order to rule out this extraordinary circumstance, certain criteria have to be met:
1. Did the police follow protocol in order to obtain the confession or statement? -No
They require cops to record all interviews with suspects, to provide non-Italian speakers with a translator and to have a lawyer present. Knox was arrested just a few weeks after she had arrived in Italy and could not speak Italian.
Cops provided her with a police employee who interpreted - but they admitted she was "more investigator than translator".
Police also failed to record anything that took place during the questioning and neglected to bring in a lawyer. For these reasons the defence claim Knox's testimony is a "false confession forced out with intimidation and threats of spending the rest of her life in prison".
Read more:
http://www.thesun.co.uk/sol/homepag...t-may-undermine-conviction.html#ixzz1RO6ND3h5
If the police had been able to provide videotape of the statement like they are required by law, or as a good faith measure depending on the interpretation of if she was suspect or witness at the time, then AK would not have been able to allege abuse which at this point cannot be discredited due to the inability of the police to adhere to Italian law.
a. Were there extenuating circumstances they did not follow protocol? -No
Mignini has given multiple reasons for the lack of taping AK's statement, the most recent being budgetary shortcomings.
2. Was the evidence gained credible? -No
AK's statement implicated an innocent man, was extremely vague, and was very non-committal.
3. Did it provide any knowledge only the perpetrator would have known? -No
I am unaware of any evidence that AK introduced in her interrogation that only the perpetrator would have known. If I am mistaken I would appreciate any correction.
4. Is AK the most likely suspect for killing MK? -No
Rudy Guede whose existence at the crime scene is unexplained by residence or relationship with a resident, and he is the only one that put himself at the time of the murder with knowledge of the crime scene.
5. Is the coerced false confession the only major incident of police and/or prosecutorial misconduct in this case? -No
The investigation leaked information to the media to destroy AK's character, much of it being false and misleading. They infamously declared "case closed" quickly after the AK's statement was collected and at least one innocent man was arrested. The police and prosecution made numerous claims to buttress the case that proofed to be false. Some of these claims were outright lies by the police force, such as the time of RS' call, and claims of massive cleanup by AK and RS, etc. The police destroyed computer drives and cell phone records of AK and RS that could have provided them with more evidence of their alibi. The forensics team did not follow protocols in the collection and testing of samples from the crime scene.
I think if three of these criteria are not met the claim of coerced false testimony or statement has to be considered credible. The fact that none of the criteria were met almost posits it as an absolute.