Hello guys! I am totally a noob with maya but I want to try to do something.. So I have a question.

I exported minecraft world to maya, made a path with a camera attached that goes over the bridge, down the hill, then follows the road. But I want to do so that after my camera flies over the bridge, while it goes down the hill It would look at a minecraft character but would still continue to follow a path and after some time my camera would turn back to a path. I tried using keyframes but either I have no idea how to use them or this is not the way it should be done because as soon as I add keyframe, my camera stops following a path and.. yeah.. Any help pls?