Research Basics

Research methods and techniques for gathering information during investigations. Topics include evidence compilation, canvassing, public records, online research and investigation terminology.

Compiling Information or Evidence

How to collect and document evidence properly depends on whether you're dealing with a serious crime or something less formal.

Investigating on the Internet

Get practical tips for searching the internet effectively and evaluating sources to research people, businesses and organizations.

Investigation Techniques-Canvassing

Door-to-door canvassing remains one of the most effective ways to gather investigative information, though it requires careful preparation and safety planning.

Local Library

Your local library offers free access to research databases, reference materials, and expert librarians who can help you find information faster.

Public Records

Find free and paid public records using freedom of information laws to conduct your own investigations without prior experience.

Spy Terms and Codes

Get up to speed on spy slang, codes and intelligence jargon used by operatives in the field.

Telephone Use

Blocking your number, disguising your voice, and tracing mobile phones are core tactics investigators use when making calls.

The Police and Public Records

Get police records and publications through freedom of information requests to find background details and patterns for investigations.