Today was a sad one. Not the day. The day itself was quite nice, even with that lost hour. But today's segment was probably the saddest moment in all of Back to the Future. Sadder than even some of those dumb cartoons.Today, as Marty says goodbye to the 1985 he once knew, we say goodby to Dr. Emmett Brown. Well the 1985 version.Well that 1985 version.You know what I mean - they shot him!