这是怎么发生的？
小女孩儿已经惨不忍睹，围观群众不禁哀叹道“太惨了，太惨了”。[{'character': '小', 'pinyin': 'xiao2', 'highest pitch': 10.08, 'lowest pitch': 8.96, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '女', 'pinyin': 'nv3', 'highest pitch': 10.16, 'lowest pitch': 7.56, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '孩', 'pinyin': 'hair2', 'highest pitch': 9.33, 'lowest pitch': 7.56, 'duration': 0.31, 'prosody hierarchy': 'null'}, {'character': '儿', 'pinyin': 'i3', 'highest pitch': 9.33, 'lowest pitch': 5.43, 'duration': 0.18, 'prosody hierarchy': '#2'}, {'character': '已', 'pinyin': 'jing1', 'highest pitch': 10.55, 'lowest pitch': 5.43, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '经', 'pinyin': 'can3', 'highest pitch': 10.55, 'lowest pitch': 5.63, 'duration': 0.31, 'prosody hierarchy': '#1'}, {'character': '惨', 'pinyin': 'bu4', 'highest pitch': 10.23, 'lowest pitch': 9.56, 'duration': 0.11, 'prosody hierarchy': 'null'}, {'character': '不', 'pinyin': 'ren2', 'highest pitch': 9.65, 'lowest pitch': 6.27, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '忍', 'pinyin': 'du3', 'highest pitch': 8.2, 'lowest pitch': 2.77, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.43}, {'character': '睹', 'pinyin': 'uei2', 'highest pitch': 7.57, 'lowest pitch': 6.87, 'duration': 0.15, 'prosody hierarchy': '#3'}, {'character': '围', 'pinyin': 'guan1', 'highest pitch': 9.43, 'lowest pitch': 7.09, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '观', 'pinyin': 'qvn2', 'highest pitch': 9.43, 'lowest pitch': 6.32, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '群', 'pinyin': 'zhong4', 'highest pitch': 8.8, 'lowest pitch': 6.81, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '众', 'pinyin': 'bu4', 'highest pitch': 10.23, 'lowest pitch': 6.22, 'duration': 0.18, 'prosody hierarchy': '#2'}, {'character': '不', 'pinyin': 'jin1', 'highest pitch': 8.07, 'lowest pitch': 6.22, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.03}, {'character': '禁', 'pinyin': 'ai1', 'highest pitch': 9.98, 'lowest pitch': 8.66, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '哀', 'pinyin': 'tan4', 'highest pitch': 10.24, 'lowest pitch': 7.48, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '叹', 'pinyin': 'dao4', 'highest pitch': 7.97, 'lowest pitch': 5.6, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.37}, {'character': '道', 'pinyin': 'tai4', 'highest pitch': 11.47, 'lowest pitch': 10.08, 'duration': 0.24, 'prosody hierarchy': '#3'}, {'character': '太', 'pinyin': 'can3', 'highest pitch': 10.55, 'lowest pitch': 5.03, 'duration': 0.32, 'prosody hierarchy': 'null'}, {'character': '惨', 'pinyin': 'le5', 'highest pitch': 7.88, 'lowest pitch': 5.06, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.19}, {'character': '了', 'pinyin': 'tai4', 'highest pitch': 11.47, 'lowest pitch': 10.11, 'duration': 0.25, 'prosody hierarchy': '#3'}, {'character': '太', 'pinyin': 'can3', 'highest pitch': 10.55, 'lowest pitch': 4.76, 'duration': 0.32, 'prosody hierarchy': 'null'}, {'character': '惨', 'pinyin': 'le5', 'highest pitch': 7.88, 'lowest pitch': 4.83, 'duration': 0.21, 'prosody hierarchy': 'null'}]