"A fracture is the same; if this fracture occurred before death, then it's likely that a callus might form in the fracture gaps, which is new tissue generated during the healing process."
"We can determine this through trace evidence detection."
Chen Biao suddenly realized, "Although I don't understand much about this professional knowledge, what you say makes a lot of sense."
"Our laboratory has an electron microscope, which should meet the testing needs."
"That's great."
Jiang An nodded, "Later, we can use an electron microscope to observe the area and see if there are any life reactions before death, which is crucial for determining the nature of the case."
Upon hearing this, a serious expression appeared on Wang Yang's face again.
"If it's indeed as Captain Jiang An said, and the fracture occurred before death, then the nature of this case changes, making the investigation potentially more complex."
