Download or read book Poison Mind written by Jeffrey Good and published by Macmillan. This book was released on 1996-11-15 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: The story of George Trepal, a member of Mensa found guilty of poisoning Peggy Carr and her family in 1988, and of Susan Goreck's undercover investigation of the murder.