i2 Visual Notebook is a visualization software tool that enables law enforcement investigators to streamline the crime solving process by graphically visualizing disparate case data. By adding Visual Notebook to its suite of software solutions, i2 addresses the needs of the larger investigator community with a solution that increases the productivity of investigative teams by conserving valuable time and critical resources. Visual Notebook enables investigators to organize case information, distill key information from mounting investigative data and present the findings in an intuitive visual format. By focusing on vital aspects of a case such as relationships between suspects, witnesses, vehicles, financial transactions and events, investigators can view the big picture without getting lost in the details. Once data relationships are established, Visual Notebook allows investigators to understand how all of the case information fits together, and which gaps require further investigation.