Scared? I completed one, uninterrupted, tour of duty in Viet Nam and had enough temporary duty to qualify for a second tour. Both times, I wasn't even issued a weapon! Info you seek will not be found on genealogical websites. Try the news media. There'll always be people such as Rev Jim Jones, David Koresh, Rodrick Brown, et al. I, personally, see no reason for research of their evil. I'll leave that to FBI-profilers.