是不是有人受伤了？
在事发的幺四零二室门口还有大摊的血迹。[{'character': '在', 'pinyin': 'zai4', 'highest pitch': 10.17, 'lowest pitch': 9.17, 'duration': 0.26, 'prosody hierarchy': '#1'}, {'character': '事', 'pinyin': 'shiii4', 'highest pitch': 10.7, 'lowest pitch': 9.18, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '发', 'pinyin': 'fa1', 'highest pitch': 10.12, 'lowest pitch': 9.18, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 9.47, 'lowest pitch': 8.04, 'duration': 0.22, 'prosody hierarchy': '#2'}, {'character': '幺', 'pinyin': 'iao1', 'highest pitch': 10.71, 'lowest pitch': 8.16, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '四', 'pinyin': 'sii4', 'highest pitch': 10.16, 'lowest pitch': 7.96, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '零', 'pinyin': 'ling2', 'highest pitch': 9.48, 'lowest pitch': 6.3, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '二', 'pinyin': 'er4', 'highest pitch': 10.85, 'lowest pitch': 9.0, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '室', 'pinyin': 'shiii4', 'highest pitch': 10.7, 'lowest pitch': 7.34, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '门', 'pinyin': 'men2', 'highest pitch': 7.34, 'lowest pitch': 5.76, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '口', 'pinyin': 'kou3', 'highest pitch': 7.6, 'lowest pitch': 3.52, 'duration': 0.32, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.16}, {'character': '还', 'pinyin': 'hai2', 'highest pitch': 9.02, 'lowest pitch': 6.9, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '有', 'pinyin': 'iou3', 'highest pitch': 9.02, 'lowest pitch': 6.69, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '大', 'pinyin': 'da4', 'highest pitch': 8.23, 'lowest pitch': 6.69, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '摊', 'pinyin': 'tan1', 'highest pitch': 9.23, 'lowest pitch': 8.73, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 9.47, 'lowest pitch': 8.85, 'duration': 0.07, 'prosody hierarchy': '#1'}, {'character': '血', 'pinyin': 'xve4', 'highest pitch': 10.46, 'lowest pitch': 7.26, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '迹', 'pinyin': 'ji4', 'highest pitch': 10.69, 'lowest pitch': 6.86, 'duration': 0.25, 'prosody hierarchy': '#4'}]