Mark Harrison states (http://www.mccannfiles.com/id293.html) that the EVRD will locate very small samples of human remains, bodily fluids, and bood.
Martin grimes states "'Eddie' The Enhanced Victim Recovery Dog (E.V.R.D.) will search for and locate human remains and body fluids including blood in any environment or terrain." http://www.mccannpjfiles.co.uk/PJ/MARTIN_GRIMES.htm
Grimes also states that "They [the evrd] find, however, and give the alert for dried blood from a live human being." http://www.mccannpjfiles.co.uk/PJ/MA...S_RIGATORY.htm
If you google the jersey case there are news articles printed after the jersey case which try to lay the blame for the claims of bodies beng found at grimes door, which is unfair in my opinion. Assuming he stated the same thing as in the Pj report about the dogs ability he made it very clear that the dogs alerted to things other than cadavers. It was the media jumping all over the case and the alerts before anything had been confirmed who are to blame for all the hype about child killngs there. There were lookng to see if there were bodies there and used the dog to indicate where to dig, its not the dog or grimes fault that there were no bodies there, Grimes made it clear the alerts did not have to mean a cadaver was present (I am assuming he told the jersey police the same as the PJ).
Donjeta,
I have wondered how one knows what is a false positive or not. In jersey eddie alerted but no body was found, but as there were tissues with bodily fluids on i would presume tis would not be considered a false positive as eddie indicated to what he had been trained to indicate to. But at the same time it was not an indication of a body.
And if no body is ever found how do we know if there were false positives or not. Even if the person turned up alive and well as in the shannon mathews case, if the home had cadaver scent in it from transferance, or old bodily fluids in it then that would not be a false positive.
I just do not think that with these dogs we can use them as evidence in their own right. Certainly use them as a guide and even take a close look at people if they do alert there, but I do not think they are evidence in their own right, at least not currently.
I also think it is important that the dogs are referred to as recoery dogs rather than cadaver dogs. Dogs that have received training in the Uk have received training tht does not involve human tissue so they are not as tuned in as it were to dogs that have only been trained using only human tissues. Also the ter cadaver dog indicates that they only alert to cadavers which is not true.
Martin grimes states "'Eddie' The Enhanced Victim Recovery Dog (E.V.R.D.) will search for and locate human remains and body fluids including blood in any environment or terrain." http://www.mccannpjfiles.co.uk/PJ/MARTIN_GRIMES.htm
Grimes also states that "They [the evrd] find, however, and give the alert for dried blood from a live human being." http://www.mccannpjfiles.co.uk/PJ/MA...S_RIGATORY.htm
If you google the jersey case there are news articles printed after the jersey case which try to lay the blame for the claims of bodies beng found at grimes door, which is unfair in my opinion. Assuming he stated the same thing as in the Pj report about the dogs ability he made it very clear that the dogs alerted to things other than cadavers. It was the media jumping all over the case and the alerts before anything had been confirmed who are to blame for all the hype about child killngs there. There were lookng to see if there were bodies there and used the dog to indicate where to dig, its not the dog or grimes fault that there were no bodies there, Grimes made it clear the alerts did not have to mean a cadaver was present (I am assuming he told the jersey police the same as the PJ).
Donjeta,
I have wondered how one knows what is a false positive or not. In jersey eddie alerted but no body was found, but as there were tissues with bodily fluids on i would presume tis would not be considered a false positive as eddie indicated to what he had been trained to indicate to. But at the same time it was not an indication of a body.
And if no body is ever found how do we know if there were false positives or not. Even if the person turned up alive and well as in the shannon mathews case, if the home had cadaver scent in it from transferance, or old bodily fluids in it then that would not be a false positive.
I just do not think that with these dogs we can use them as evidence in their own right. Certainly use them as a guide and even take a close look at people if they do alert there, but I do not think they are evidence in their own right, at least not currently.
I also think it is important that the dogs are referred to as recoery dogs rather than cadaver dogs. Dogs that have received training in the Uk have received training tht does not involve human tissue so they are not as tuned in as it were to dogs that have only been trained using only human tissues. Also the ter cadaver dog indicates that they only alert to cadavers which is not true.