If the SS had zero chance whatsoever of getting the out (ie., the batter-runner is just a few feet shy of the bag before the throw), then there's no interference. No play could have been made.
The benefit of the doubt, however, is given to the defense in this case.
SS hit him in the forehead? our ss did that once. sounded like it hurt but it was funny because the dude was a dil and deserved it
had a runner coming into 2nd with hands up,SS hit him,are there any circumstances that the batter/runner going to first would be safe and the DP not given.