Passage: On April 4, 1968, Ray killed Martin Luther King Jr. with a single shot fired from his Remington rifle, while King was standing on the second-floor balcony of the Lorraine Motel in Memphis, Tennessee. Shortly after the shot was fired, witnesses saw Ray fleeing from a rooming house across the street from the motel; he had been renting a room in the house at the time. A package was abandoned close to the site that included a rifle and binoculars, both found with Ray's fingerprints.

Question: What is the name of the person that killed Dr. Martin Luther King, Jr.?
Ray