For the tweet "@kempicepoland don't think he did, and he didn't have the rucksack or laptop in his possession, murky business, on that note I'm away to bed", classify the emotional tone using the following list: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If no emotion is discernible, state "neutral or no emotion".
anger, disgust, sadness