Poisoned Milk Forensic Medicine

As a forensic medicine student, when my best friend was doing an internship, I brought fruit to visit the class. My arrival kept the hospital's emergency department busy for 36 hours, and the entire hospital was overwhelmed. So far, my best friend's hospital has a rule: "Comrade Gu Xing, no entry allowed!" I had no choice but to go into the forensic field. On the first day of my forensic internship, I encountered the first murder case in this town in five years, the first time it appeared on the scene, but it ushered in the appearance of a second life.