In the area of security, one major problem hindering crime detection and reporting is lack of efficient communication platform between the police and the general public. Mobile technologies using mobile devices is proving to be a more effective implementation for crime detection and monitoring. In this study, we are proposing a crime reporting and management model using GSM and GIS technologies in order to mitigate the challenges faced by most developing countries in reducing the crime rates. A baseline study that was carried out to ascertain how citizens report crime to the police. This was followed by a study that looked at how the Police receive and manage crime information. This project work intends to automate the existing criminal records and crimes reporting of the Nigeria police. The essence is to produce durable criminal records and avoidable loss of criminal records. Structural database management system (DBMS) is used in its development in other to eliminate redundancy in the compilation, its friendliness in responding to the user exhibits and also its reliability and efficiency in tracking and reporting down criminals. Manual processes neither provide accurate, reliable and comprehensive data round the clock nor does it help in trend prediction and decision support. Hence the new system designed will aid police in tracking and reporting crime records and getting reports about crime thereby facilitating quick response and timely delivery of judgment. The software is implemented using Android studio and SQLite database. If you buy this mint (i.e source code) now, you will get lifetime mint updates for free.