About Patrick Kurtz:


 Kurtz Detective Agency Berlin, Germany





























Kurtz IT-Forensics & IT-Security


Kurtz Counter Surveillance & Anti-Eavesdropping































Kurtz Editorial Office Berlin, Germany


Kurtz Editorial Office Leipzig, Germany


Kurtz Editorial Office, Online Services
























Kurtz Editorial Office on Facebook


About Detective Training:


Certified Criminal Defense Investigator


Link list on German Law



About Lie Detection:


Prof Dr Paul Ekman – the official Homepage


Video on Ekman's Micro Expression Training Tool (METT 3.0)


Lie To Me - the TV show on Paul Ekmans research