有人给警方提供了线索
警方顺藤摸瓜，将几人抓获。[{'character': '警', 'pinyin': 'jing3', 'highest pitch': 8.77, 'lowest pitch': 7.22, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '方', 'pinyin': 'fang1', 'highest pitch': 10.42, 'lowest pitch': 7.22, 'duration': 0.27, 'prosody hierarchy': '#2'}, {'character': '顺', 'pinyin': 'shuen4', 'highest pitch': 10.98, 'lowest pitch': 9.01, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '藤', 'pinyin': 'teng2', 'highest pitch': 9.01, 'lowest pitch': 7.2, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '摸', 'pinyin': 'mo1', 'highest pitch': 10.03, 'lowest pitch': 8.51, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '瓜', 'pinyin': 'gua1', 'highest pitch': 10.38, 'lowest pitch': 10.08, 'duration': 0.27, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.1}, {'character': '将', 'pinyin': 'jiang1', 'highest pitch': 9.53, 'lowest pitch': 7.45, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '几', 'pinyin': 'ji3', 'highest pitch': 7.58, 'lowest pitch': 6.03, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '人', 'pinyin': 'ren2', 'highest pitch': 6.8, 'lowest pitch': 5.51, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '抓', 'pinyin': 'zhua1', 'highest pitch': 8.86, 'lowest pitch': 6.78, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '获', 'pinyin': 'huo4', 'highest pitch': 14.36, 'lowest pitch': 6.71, 'duration': 0.28, 'prosody hierarchy': '#4'}]