Criminal Investigation: module 3

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strategic crime analysis

- long term strategies - policy and prevention techniques - statistical trends, hot spots, and problem areas

Tactical Crime Analysis

- short-term development - patrol and investigation priorities - crime series

Crime analysis can become ineffective if...

- understaffed -assign the wrong person - ignore it

Closed source information

-Computer-aided dispatch system - Records management system - national crime investigation center

geographic data

-contains building, street view and roads -Aerial and "street view" photographs

Snapchat

-develop mutual friends and add target - track targets movements (if not in ghost mode) -no search warrant required

Crime analysis process

1. Data Collection and Management 2. Data Scanning and Querying 3. Data Analysis 4. Information Dissemination 5. Response 6. Evaluation and Feedback

Data Analysis

A cycle fo questions and answers that result in actionable information is a result of

RMS in relation of closed source information stands for

Records management system

national crime information center

lists of fugitive and missing and wanted persons

two forms of information collection include

passive and active

crime intelligence analysis is concerned with

people involved in crimes

Computer aided dispatch system

telecommunications and geographic display technology

Open Source Information

unclassified and publicly available ex: Social media, government data and reports, interviews

Social Media

- Communication through virtual networks - Provides insight into the individuals likes and dislikes - enables law enforcement to track and monitor

crime intelligence analysis

- concerned with people involved in crimes - repeat offender, victims, organization, and networks - find ways to deter and disrupt


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