This eye was destroyed by while being controlled by.
Abilities of a Mangekyō Sharingan can also be programmed to activate under certain circumstances, either within the user's own eyes or in a target of the user's choosing; this programming remains even after death.
However, this technique can't be used with the same eye again until after a period of time.
Later, he decided he needs the increase of strength in order to kill , along with the severe deterioration of his eyesight from overuse, Sasuke accepted Itachi's eyes transplant.