The doctor tells the gang that the body is "highly decayed and bloated" and that the head is deformed. He tells them that it is possible that the death was caused by a blow to the head from a blunt object. They decide to open up the skull to see if they can figure out the murder weapon. They also decide to send the body to a laboratory to be analyzed for signs of chemical reaction. The doctor says that the wound on wu's shoulder is not healed and that he should hand over the wound to him. He says that he will take care of it. .