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Advantages And Disadvantages Of Crime Investigation

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Abstract - Criminalisation is a social phenomenon, which has drastically increased in last few years. In order, to make the job of the investigating agencies easy, use of technology is important. Crime investigation analysis is a field where data mining plays a vital role in terms of predicting and analysing the criminals. In our paper, we have proposed an integrated model for physical crime as well as cybercrime investigation. Our approach makes use of data mining techniques for crime detection and criminal identification for physical crimes and digitised forensic tools for evaluating cybercrimes. The first step involves accepting the case details, categorizing the crime case as physical crime or cybercrime and finally storing the details in respective …show more content…

For type 2 crime cases, apply digitized forensic tools to assess the crime details and generate the reports. 4. Use KNN classification to muster the possible suspect list for type 1 case. If no match is found then new crime pattern is added to the data set. 5. Graphically display the crime pattern trends for type 1 and type 2 cases. IV. ADVANTAGES AND DISADVANTAGES A. Advantages 1. Provides Security of personal information by the Admin and User login, thus our project is more secure. 2. Our system will help the law enforcing agencies to reduce the crime rate by identifying the crime percent of a particular city. 3. GMAPI used will speed up the crime investigation to enforce security measures in those effected locations with enhanced visualization. 4. The approach is not limited to a particular place or type of crime. 5. The user can register the crime even at home no need to run to the police station. 6. It will also speed up the crime solving process by processing and filtering the voluminous crime data within a short span of time. 7. Our system is for both investigating physical crime as well as for the cybercrime. 8. The KNN method used will help in determining the criminal based on the past records

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An excellent example of the innovative use of technology is ICAM (Information Collection for Automated Mapping)—an easy-to-use, PC-based, mouse-driven mapping system created by Chicago police officers. ICAM has been installed in all twenty-five of our police district stations so that police personnel—from beat officers to commanders—can quickly and easily generate maps showing the crime patterns in their particular neighborhoods. Just as important, ICAM is allowing police personnel to share this information with the community, so that it can be better informed and empowered to solve problems. ICAM is only one example of how we are using technology to support police.” Community members have been given cell phones specifically for contacting their beat officers quickly.

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This is a very powerful tool for law enforcement administrations. A weakness of this reporting method is how detailed it is, which makes it not user-friendly or easy to do in a timely manner due to all the detailed information that has to be put

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Introduction The top two and most commonly used programs for reporting and tracking crime statistics in the United States are the Uniform Crime Reports, UCR, program and the National Incident-Based Reporting System, NIBRS, program. Each program contains data from crimes and incidents that is tracked, analyzed, and reported by different law enforcement agencies from the reported incidents. While the UCR is the most commonly used, many law enforcement agencies are working towards shifting to full participation of NIBRS. Both programs use similar methodology to create reports of their crime based statistics, but still contain varying differences.

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It is used to deter people from committing criminal behavior, interrupt crimes that are in the process of being committed, and position police officers in positions for a fast response

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GPS technology allows dispatcher to discern which appropriate units are closest to respond to a call or request for service. ' GPS technology is at the heart of commercial in-car navigation systems and fleet-tracking software, and it is increasingly being incorporated into monitoring brace-lets that are issued to offenders who are placed on probation, parole or are registered sex offenders.' As monitoring equipment technology improves and cost decreases, agencies will be have the greater ability to track crime and, in partnership with other members of law enforcement and policing, determine where offenders are located. With availability of proper and effective equipment, and with adequate data storage and retrieval capabilities, it is possible to determine where and when these offenders violate conditions of supervision. Agencies can monitor whether the offender fails to return to their residences after curfew, whether they enter restricted zones, or by consorting with other felons, or even whether or not the monitoring agent has moved at all over a period of time (indicating

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If any kinds of incident happen then it will be the evolution to identify the criminal. Not only that, it will provide the criminal exact address. But, before implementation this technology it is very much important to merge the national identity database and the surveillance system server. On the other hand, every security surveillance system has to link with a single secure server.[3] In a free country safety and security is in high priority.

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In all crimes, a motive is present. Motive is defined as the emotional, psychological, and material needs that impel and are satisfied by behavior (Turvey, 2011). It is the driving force of our choices and actions, therefore, when it comes to criminal investigation, establishing a motive can help solve crimes. However, some motives are not apparent during the early stages of an investigation and before court proceedings. Without a motive, it would be difficult to prove guilt since the number question needed to be answer for juries are the “whys” in crimes.

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