January 11

Though investigators, the press and prosecutors assumed Graham’s motive was financial -- he stood to collect a large insurance settlement and inhereit a substantial commercial estate -- it turned out that Jack Gilbert Graham simply hated his mother. The bomb itself was gift-wrapped for the upcoming Christmas holiday.
Just before he entered the gas chamber on January 11, 1957, Gilbert offered a few words to the warden, Harry Tinsley. “As far as feeling remorse for those people,” he explained, “I don't. I can't help it. Everybody pays their way and they take their chances. That's just the way it goes.”