Task: Analyze the tweet's emotional connotations and classify it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best portray the tweeter's mental state.
Tweet: @Will_0004 No justification for shooting without provocation, even if the person has a bad history. Justification is not the way to go
This tweet contains emotions: 
anger, disgust, sadness