Research On The Application Of Technical Investigation In The Investigation Of Duty Crime

Detection and investigation of crime always lags behind changes in the development ofcrime and means to update. With the progress of the times, the duty crime increasinglysubtle,intelligent, professional trend, investigation method and means of traditionalhas been unableto effectively combat crime, investigation work gradually got into trouble, the grim realityurgent requirements of duty crime investigation method. In the technical investigation iswidely used in ordinary criminal cases investigation, and the case of repeated their talents,our legislation in a timely manner given prosecutors Crimes Investigation Departmentinvestigation right technology to meet the current high incidence of crimes and combatineffective status quo, the road crack detection gradually narrow the impasse.The thesis consists of foreword,text, conclusion, the text is divided into five parts:The first part of the meaning of the definition of technical investigation, technicalinvestigation is a general term for a variety of means of investigation the investigation organusing modern scientific knowledge, method and technology, with high-tech,secrecy,mandatory, from the attribute, forward and direct characteristics, andintroduces the history oftechnical investigation I country;The second part from the current anti-corruption grim situation, the characteristics ofduty crime, change detection and reduce the illegal acts of criminal investigation,prosecutorshandling the case reality need reduce reliance on discipline and ensureprocuratorial organs,procuratorial organs independently of the main functions and other aspects of the duty crimeinvestigation in the application of technical investigation of necessity;The third part focuses on crimes investigations commonly used in telecommunicationsmonitoring, network detection, synchronous recording and polygraph four technologies suchas investigative methods and pointed out the purpose of various techniques andshortcomings;The fourth part analyses the problems exists in the application of technical investigationin the investigation of duty crime, legislation to be perfect, the maintechnical investigation ofheteronomy, investigation to obtain fewer materials directlyas evidence, investigationfunction has not been fully played, etc.; The fifth part is some suggestions for the application of technical investigation of dutycrime investigation, through perfecting legislation, perfecting the technology system ofinvestigation, the comprehensive function of technical investigation, so as to promote thetechnical means of investigation in the duty crime investigation of the standard, efficient andsecure using, improving the duty crime detection technology level.