This Investigative Resources category contains tips, links, and full text articles about lesser known sources of public information that can be of assistance to law enforcement officers and private investigators.
 
For instance, the Social Networking subcategory, listed below, contains the names and descriptions of some popular Internet sites where investigators might find background information and photographs about individuals who are of interest to them.

The Information Sources subcategory contains unclassified tips that can be employed by law enforcement officers to legally obtain little known information that can be critical to an investigation.