Th Los Angeles Times reports, “The FBI is increasingly convinced that the person behind the recent anthrax attacks is a lone wolf within the United States who has no links to terrorist groups but is an opportunist using the Sept. 11 hijackings to vent his rage…” The FBI is said to base this conclusion on “case studies, handwriting and linguistic analysis, forensic data and other evidence.” FBI investigators say they are looking for “an adult male with at least limited scientific expertise who was able to use laboratory equipment easily obtained for as little as $2,500 to produce high-quality anthrax.” They believe he is an “anti-social loner” who “has little contact with the public and carries deep-seated resentments but does not like direct confrontation.” However, these investigators admit that psychological profiling is a rough science, especially since they have little more than a small number of words written on the anthrax-laced letters. The letters appear to have tried to frame Muslims for the attacks. For instance, each letter contains the phrase “Allah is great.” Investigators say they are not completely ruling out an overseas connection to the letters, such as an Iraqi or Russian connection, but they consider it very unlikely. Investigators have not explained why they are so confident the attacks were caused by only one person. [Los Angeles Times, 11/10/2001]