I could see breaking those pliers in one of those places, but both? How do you get leverage to break it twice like that?
The straight edge blade is missing, the file is broken and the tip of the small screwdriver was snapped off. The screws also don't match up. One is keyed and one isn't, it has to be from somewhere else, I suspect the plier attachment pivot from a Core, because it's thicker and full length. It's all a bit of a mystery.
That should buff right out..