Jim Norman (formerly of Forbes) documented the involvement of Rose Law Firm with Systematics. It was Arkansas after all, and Rose was THE law firm to hire.
The following linked article doubts Jim Norman and Orlin Grabbe's theories about Foster but also includes some documented facts. Norman's Questionable Theory on Foster
SO SAY HELLO TO CECIL:
http://web.archive.org/web/20010617175653/http://home.att.net/~c.goeldner/work.html
For more than 35 years, I’ve been a “Hired Gun”, successfully extracting and separating banks from some of their money. Well, I guess a better way of putting it would be that I’ve been employeed by some of the finest bank computer software and service providers
for the past three and a half decades and have thus managed to eke out a reasonably comfortable existance for myself and family.