The historical perspective largely focuses on the evidence gathered by law enforcement and judicial processes that identified James Earl Ray as the assassin. This view is supported by forensic evidence, eyewitness accounts, and Ray's own guilty plea. Historians who support this perspective emphasize the thorough investigations conducted by the FBI and the House Select Committee on Assassinations, which found no conclusive proof of a larger conspiracy. They argue that Ray was a lone, desperate criminal whose actions tragically changed American history.