Posted On: March 8, 2007, 1:33 pm CST

Posted By: baffled

In October 1990, the state of Massachusetts brought criminal charges against Leuchter for representing himself as an engineer without a license. Leuchter says he was a victim of selective prosecution, since only 10% of engineers are actually licensed. Critics have argued that Leuchter not only lacks an engineering license but hasn't an engineering degree or other professional certification or recognised credential — his only education consists of a BA in history, which he completed in 1964. He admits to having no formal training in toxicology, biology or chemistry. Additionally, while Leuchter had some experience with electric chairs and lethal injection systems it was discovered that his claims of expertise in the area of gas chambers was a fabrication and he had no experience with them.