I am fairly confident in saying that I don't believe it was anything in the above coursework of his that caused him to commit the murders. In college I got my Bachelor's in Linguistics with a Minor in Cognitive Psychology, and my Master's in Communicative Disorders because I was fascinated with the study of the Brain.(I studied most of the above topics, and did my Thesis on Alzheimer's). I also have a strong interest in True Crime, as evidenced by my presence on Websleuths. For 13 years, I used my studies to help people with brain disorders as a Speech-Language Pathologist, not to harm people!!! This guy clearly had other issues going on with him, his eyes look creepy in his photos that have been in the news and his smirk is evil, not "normal",IMO.:twocents: