Man Sucker-Punches Blind Woman

http://www.cnn.com/video/#/video/living/2009/05/21/lynch.wa.bus.attack.kcpq

By specifying that this specific punch was a "sucker-punch" in the title it sort of suggests that some punches to blind people can be anticipated. But really, aren't all punches from a seeing puncher on a blind punchee 'Sucker Punches'? Maybe they should have just named the video "Man Punches a Blind Woman". That would have made more sense.