Why does the Pasuk repeat the word "be'Nivlasah"?
Rashi: To preclude the bones, the sinews, the horns the hoofs and the skin from Tum'as Neveilah.
Why does the Torah insert the word "min ha'Neveilah"?
Rashbam (citing Chulin, 74a): To preclude a Tereifah animal that one slaughters from having Tum'as Neveilah. 1
Targum Yonasan: To incorporate a limb 2 that separated from a live animal in the law of Tum'as Neveilah.