警方正在进行调查，还没有确定砖块的坠落位置。
据悉，警方暂未能完全确定砖块的坠下位置，暂未有人被捕。[{'character': '据', 'pinyin': 'jv4', 'highest pitch': 9.85, 'lowest pitch': 8.97, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '悉', 'pinyin': 'xi1', 'highest pitch': 10.18, 'lowest pitch': 8.97, 'duration': 0.33, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.2}, {'character': '警', 'pinyin': 'jing3', 'highest pitch': 7.61, 'lowest pitch': 6.1, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '方', 'pinyin': 'fang1', 'highest pitch': 10.04, 'lowest pitch': 6.19, 'duration': 0.24, 'prosody hierarchy': '#2'}, {'character': '暂', 'pinyin': 'zan4', 'highest pitch': 10.57, 'lowest pitch': 9.46, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '未', 'pinyin': 'uei4', 'highest pitch': 10.96, 'lowest pitch': 9.49, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '能', 'pinyin': 'neng2', 'highest pitch': 9.49, 'lowest pitch': 8.28, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '完', 'pinyin': 'uan2', 'highest pitch': 8.28, 'lowest pitch': 7.23, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '全', 'pinyin': 'qvan2', 'highest pitch': 8.4, 'lowest pitch': 7.37, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '确', 'pinyin': 'qve4', 'highest pitch': 9.24, 'lowest pitch': 7.62, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '定', 'pinyin': 'ding4', 'highest pitch': 8.14, 'lowest pitch': 6.79, 'duration': 0.23, 'prosody hierarchy': '#2'}, {'character': '砖', 'pinyin': 'zhuan1', 'highest pitch': 8.84, 'lowest pitch': 6.87, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '块', 'pinyin': 'kuai4', 'highest pitch': 9.04, 'lowest pitch': 6.51, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 6.51, 'lowest pitch': 5.73, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '坠', 'pinyin': 'zhuei4', 'highest pitch': 9.22, 'lowest pitch': 5.77, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '下', 'pinyin': 'xia4', 'highest pitch': 8.77, 'lowest pitch': 8.08, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '位', 'pinyin': 'uei4', 'highest pitch': 10.96, 'lowest pitch': 6.78, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '置', 'pinyin': 'zhiii5', 'highest pitch': 6.78, 'lowest pitch': 5.64, 'duration': 0.26, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.27}, {'character': '暂', 'pinyin': 'zan4', 'highest pitch': 10.57, 'lowest pitch': 8.92, 'duration': 0.34, 'prosody hierarchy': '#2'}, {'character': '未', 'pinyin': 'uei4', 'highest pitch': 10.96, 'lowest pitch': 9.05, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '有', 'pinyin': 'iou3', 'highest pitch': 9.05, 'lowest pitch': 5.87, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '人', 'pinyin': 'ren2', 'highest pitch': 7.12, 'lowest pitch': 5.8, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '被', 'pinyin': 'bei4', 'highest pitch': 9.17, 'lowest pitch': 6.67, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '捕', 'pinyin': 'bu3', 'highest pitch': 6.65, 'lowest pitch': 4.85, 'duration': 0.31, 'prosody hierarchy': '#4'}]