I read a few months back that a professor at some university in Europe had done extensive research on the polygraph and had posted his grievous findings about the unreliability of the polygraph on his university's web site. A company in Israel that makes lie detectors threatened to sue the university whereupon the university turned tail and ran. Does anyone know if there is a copy of this university's report that can still be accessed to read. Thanks.

Indeed, the study in question ("Charlatanry in forensic speech science: A problem to be taken seriously" by Anders Eriksson and Francisco Lacerda) is about voice stress analysis and takes a close look at Nemesysco's "Layered Voice Analysis." It may be read on-line here:

http://www.scribd.com/doc/9673590/Eriksson-Lacerda-2007

For discussion of Nemesysco's legal threats, see "Nemesysco Founder Amir Liberman Is a Charlatan":

https://antipolygraph.org/blog/?p=245