Aaaand there goes all physics we know.
Not exactly, light, though it goes at an almost immeasurable speed, still takes time to travel. For example, it takes about eight minutes for light from the sun to reach earth. If someone were to notice a star exploding on a planet, and was fairly close to said star, he would notice the blast first since it takes time for light to travel to his point, but it takes longer for light to reach a point say, 1,000,000,000mi away. If I were standing on a star 10
8mi away, it would take substantially longer than someone witnessing the same thing closer. Therefore, You could see the same event twice if you traveled faster than light.
Or did I just blow your mind?