Answer:
Forensic science is one of the most important aspects of any criminal investigation, as it can allow the authorities to do everything from positively identify a suspect in a crime to determine exactly when and how a crime occurred.
The ones we are told about are Macbeth and Banquo, who were fighting near Forres. There was another battle going on at the same time a couple of hundred miles away (at Fife) but the general is not named.
