《Original sin》E8
An acquaintance commits a crime and arouses suspicion
The police found a connection between the two corpses, and Zheng Ming deliberately blocked the news and waited for the suspect to reveal his flaws.
Zheng Ming and Chen Yishi found hollow amoxicillin capsules in the girls' dormitory. The police suspected that Zhang Yasong was murdered by an acquaintance.At this time, Zhang Yasong's father hurriedly came to the Public Security Bureau with a letter left by Zhang Yasong.
