Task: Categorize the tweet into an intensity level of the specified emotion E, representing the mental state of the tweeter. 0: no E can be inferred. 1: low amount of E can be inferred. 2: moderate amount of E can be inferred. 3: high amount of E can be inferred.
Tweet: PASTOR - 15 FEET away from shooting victim during protest says he is skeptical of official story. #shocking #CharlotteProtest #CharlotteRiot
Emotion: fear
Intensity class: 
0: no fear can be inferred