枪案发生了！我们要小心一些！
枪案发生后警方封锁了曼哈顿多条街道。[{'character': '枪', 'pinyin': 'qiang1', 'highest pitch': 10.9, 'lowest pitch': 10.27, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '案', 'pinyin': 'an4', 'highest pitch': 10.9, 'lowest pitch': 8.36, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '发', 'pinyin': 'fa1', 'highest pitch': 9.49, 'lowest pitch': 8.36, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '生', 'pinyin': 'sheng1', 'highest pitch': 9.32, 'lowest pitch': 8.68, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '后', 'pinyin': 'hou4', 'highest pitch': 8.76, 'lowest pitch': 6.54, 'duration': 0.27, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.06}, {'character': '警', 'pinyin': 'jing3', 'highest pitch': 7.38, 'lowest pitch': 5.2, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '方', 'pinyin': 'fang1', 'highest pitch': 8.16, 'lowest pitch': 5.74, 'duration': 0.21, 'prosody hierarchy': '#2'}, {'character': '封', 'pinyin': 'feng1', 'highest pitch': 10.39, 'lowest pitch': 8.11, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '锁', 'pinyin': 'suo3', 'highest pitch': 5.64, 'lowest pitch': 4.91, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '了', 'pinyin': 'le5', 'highest pitch': 5.08, 'lowest pitch': 4.8, 'duration': 0.11, 'prosody hierarchy': '#1'}, {'character': '曼', 'pinyin': 'man4', 'highest pitch': 7.68, 'lowest pitch': 4.84, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '哈', 'pinyin': 'ha1', 'highest pitch': 8.41, 'lowest pitch': 8.01, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '顿', 'pinyin': 'duen4', 'highest pitch': 8.67, 'lowest pitch': 6.72, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '多', 'pinyin': 'duo1', 'highest pitch': 10.1, 'lowest pitch': 9.05, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '条', 'pinyin': 'tiao2', 'highest pitch': 7.66, 'lowest pitch': 5.21, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '街', 'pinyin': 'jie1', 'highest pitch': 7.05, 'lowest pitch': 6.41, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '道', 'pinyin': 'dao4', 'highest pitch': 7.25, 'lowest pitch': 5.03, 'duration': 0.26, 'prosody hierarchy': '#4'}]