Will Graham is a fictional character known for his exceptional skills in criminal profiling and forensic analysis. Created by author Thomas Harris, Graham is a central figure in the Hannibal Lecter series. As a former FBI special investigator, he possesses a unique ability to empathize with serial killers, allowing him to understand and recreate their thought processes. Graham's complex and tormented psyche adds a gripping layer to the narratives, making him a compelling and memorable character in the world of psychological thrillers.