a Forensics Specialist analysis envelopes in a laboratory
Forensics analysis for U.S. Postal Inspection Service

As any devoted viewer of detective shows on television can tell you, sometimes the most important clues are the tiniest. Forensics Specialist Jennifer Jones is hard at work analyzing envelopes at the National Forensics Laboratory. A clue that can only be found with special lighting or through magnifying glasses might be the one that breaks a case wide open.

Courtesy U.S. Postal Inspection Service