Does the value of an object have any bearing on the question of whether a person abandoned it? Can a person who runs away from his or her au tomobile to avoid apprehension by the police be said to...

Does the value of an object have any bearing on the question of whether a person abandoned it? Can a person who runs away from his or her au tomobile to avoid apprehension by the police be said to give up all reasonable expectations of privacy in the vehicle? What if the person locks the vehicle before fl eeing?