论文部分内容阅读
投毒案件往往会因为毒品来源的广泛性、毒品处理的容易性以及微量证据收集的困难性而导致久侦不破,陷入疑难。然而,作案人在投毒的过程中在大脑中形成的犯罪心理痕迹确是客观存在的。犯罪心理痕迹反映着作案人作案前、中、后的心理活动、心理状态、心理特征以及行为活动等内容,直接反映着作案人与案件的关系,因此,应用犯罪心理测试技术,通过检测被测人有无犯罪心理痕迹来寻找和甄别犯罪嫌疑人成为侦破疑难投毒案件的一种重要技术手段。本文通过一起特殊的投毒案件,对犯罪心理测试技术在投毒案件侦破中的有关情况予以论述。
Poisoned cases tend to be difficult to detect because of the wide range of drug sources, the ease of drug handling and the difficulty of collecting trace evidence. However, traces of criminality formed by criminals in the process of poisoning are objective. The traces of criminal psychology reflect the psychological activities, psychological status, psychological characteristics and behavior activities of the perpetrator before committing, middle and later committing the crime, which directly reflect the relationship between the perpetrator and the case. Therefore, by applying the criminal psychological testing technique, Criminal traces of people with or without criminal signs to find and identify the suspects become difficult to detect poisoning an important technical means. This article through a special case of poisoning, criminal psychology test technology in the case of detection of poisoning cases to be discussed.