Can you please identify if this is an estimator variable? As stated within the episode, the witnesses would exclaim different observations such as how far the car was away from them when Franky Carrillo shot the weapon or making different conclusions about the color of the vehicle he was driving in. With that being said, I believe these types of statements are estimator variables because the eyewitness was attempting to use information to "estimate" the answer to the question they were being asked