Análise interpretativista da influência da cadeia de custódia no trabalho pericial

Abstract

The Public Safety and Justice system use, routinely, the work coming from the members of the official expertise. The official experts work with the prestige and credibility posed by science and its practical applications The report offered by official experts often can be the centerpiece and fundamental to convict or acquit a defendant in court. The importance of the application of forensic science in criminal investigation does not happen just because of the materialization of the race. The research object of this work was given from the issue of identification in Specific Sectors Management knowledge area, being delimited the theme 'The influence of traces of chain of custody in the expert work'. Thus, the research took place from the investigation of theoretical context on the subject and its applications and secondary data sources, which we sought to investigate 'the influence of the chain of custody in the expert work?' Is Guiding- the overall goal was to identify the chain of custody of expert contribution to the activity, with the following objectives: Description of a study of criminology, expertise, expert, forensic, trace, evidence and evidence; description of the concepts of chain of custody, its aspects, definitions, and its nature. The method of investigation was due interpretive have occurred from the viewer's interpretation. It had as final result to obtain data and information related to: crime-detection; forensic science and chain of custody in the expert work, which mapped up the chain of custody of elements adopted in forensic laboratories and also visualized improvement opportunities in other sectors.