The Offender Recognizes the Victim – About the Advantages of Using the Visual Version of Polygraph Test in Serious Criminal Case

The authors of this article consider the advantages of using a visual version of CIT during polygraph examinations. The presentation of the rarely used CIT encourages to discussion about the possibility of implementation such tests in serious criminal cases. Their application takes a form similar to the police lineup. However, the main difference is that the suspect reviews photographs of possible crime victim. In the described case we are dealing with a so-called “reverse police lineup”. As the result, the visual CIT proved that the examinee knew the victim of the crime, despite the fact that he had previously denied this. Thanks to the examinee’s arousal recorded on the key question, it was also possible to obtain the desired psychological effect in the form of the perpetrator’s confession and the indication of other evidence proving his guilt.