Plan du TPE sur la Police scientifique

La police scientifique

Malgré l'évolution des techniques d'investigation, comment se fait-il que la police scientifique ne puisse pas élucider toutes les affaires criminelles ?

Introduction

I / QUAND LA SCIENCE MENE L'ENQUETE

A / Les domaines scientifiques de la Police                                                                                                                                                                           1 / Biologie                                                                                                                                                                                                                         a / Dactylotechnie                                                                                                                                                                                                               b /Génétique                                                                                                                                                                                                                                    c / Entomologie                                                                                                                                                                                                                   d / Odorologie                                                                                                                                                                                                                     2 / Balistique                                                                                                                                                                                                                      3 / Physico - Chimie

B / Méthodes, techniques et matériel utilisés autour d'indices génétiques                                                                                                                               1 / Prélèvement d'indices génétiques                                                                                                                                                                                   2 / Techniques d’analyse des échantillons d'ADN prélevés : L'électrophorèse

C / Interprétation des résultats fournis par le laboratoire                                                                                                                                                       1 / Devenir des résultats                                                                                                                                                                                                     2 / Fiabilité du prélèvement d'échantillons sur la scène d’un crime                                                                                                                                        3 / Fiabilité de l’analyse des échantillons                                                                                                                                                                               4 / Taux d'élucidation des crimes

II / LES LIMITES DE LA POLICE SCIENTIFIQUE

A / L'influence des médias sur un criminel                                                                                                                                                                               1 / Le Crime Scene Investigation (CSI)                                                                                                                                                                                2 / Des criminels toujours plus efficaces

B / Lorsque la police scientifique laisse des affaires inabouties                                                                                                                                              1 / L'erreur n'est pas crime...                                                                                                                                                                                               2 / … mais certaines sont provoquées                                                                                                                                                                                   3 / Lutter contre l'injustice

Sous-pages :

1 vote. Moyenne 2.00 sur 5.

Créer un site gratuit avec e-monsite - Signaler un contenu illicite sur ce site