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Noah Fritz, CMAP Director President of International Association of Crime Analysts.

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Presentation on theme: "Noah Fritz, CMAP Director President of International Association of Crime Analysts."— Presentation transcript:

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2 Noah Fritz, CMAP Director President of International Association of Crime Analysts

3 What is “crime mapping”? Temporal Analysis (Time/Date) Spatial Analysis (Location/Patterns) Geographic Deployment Beat/District Boundary Configuration Criminal Profiling (Geographic Criminology) Analytical Tool for conducting: Anatomy of Crime Mapping “Crime analysis should be to policing what market research is to business!”

4 Points, Lines and Polygons Point Street Light Bus Stop Crime Location Line Street / River Polygon/Area Neighborhood Police Beat Point Line Area Liz Groff - CMRC

5 How is Crime Mapping Being Used?

6 Where instead of Who? 323,000 calls for service, 3% of places produced 50% of dispatches Only 5% of 115,000 addresses accounted for 100% of the predatory crime calls (robbery, criminal sexual conduct, auto theft). FUTURE CRIME IS 6 TIMES MORE PREDICTABLE BY LOCALE THAN BY OFFENDER FUTURE CRIME IS 6 TIMES MORE PREDICTABLE BY LOCALE THAN BY OFFENDER ~Lawrence Sherman~ Wolfgang’s Theory of Juvenile Delinquency – –Small cohort of juvenile offenders are responsible for a large portion of the crime

7 What is “crime analysis?” Crime Analysis is the professional practice and analytical process for identifying crime trends, patterns, criminals and operational strategies; and producing administrative reports. Three (3) basic types of Crime Analysis

8 Sphere of Crime Analysis Tactical C/A AdministrativeC/A Strategic C/A Crime Series Analysis Problem Solving Resource Allocation Studies

9 Washington DC ATM Robbery Locations

10 ATM Robbery Locations with Washington DC Metro Transit Overlay Forecasting

11 Buffering (Radius Analysis) CFS and Crime Data

12 Investigative Leads Zoom View End of 1 st Lecture

13 ALL REPORTED INCIDENTS OF THREATS AND INTIMIDATION FROM 7/1/97 TO 6/30/98 ANALYSIS AND RESULTS

14 132 Threats

15 PUEBLO, COLORADO Boundary Maps / Redistricting

16 Community Maps - Internet Exercise What makes a good map? Question of Privacy and Security? Question of Timeliness?


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