This document discusses the development of an online crime reporting and management system. The system allows users to view crime rates in different areas, receive alerts if they enter a high crime area, and file complaints online by uploading images and videos. It also allows police to track the status of complaints. The system uses algorithms like KNN, AES encryption, and K-means clustering. It discusses the benefits of online crime reporting compared to traditional methods. Design details are provided like the use case diagram, actors, and encryption process steps. Data mining techniques are also mentioned for analyzing crime patterns.