The point of view in "Another Gun, Another Unlocked Door" is from a third person omniscient view, looking in on the world surround Cooke. However the point of view is no ordinary third person point of view, it is in fact shifting, jumping from one character to the next so that we can get into the minds of all the characters and the emotions they are experiencing at the time of the 'gunman's rampage." The point of view is shifting as to present the views of the many characters we come into contact with throughout the chapter. All people views on Cooke come to fruition and to our realisation. The fear that Cooke spread throughout Perth is exposed and our response to him and our feelings moulded. He shoots an innocent girl studying, through the point of view we can look in on his emotions and thoughts and the evil side of him.
"... He had a rifle and was in a killing mood ..."
This suggests that Cooke had been in this mood before when he has killed people previously and asks us the question, what sort of man is he if he gets in a killing mood. If Broken Lives was written from a first person point of view, we would not see the same emotions and feeling that we do from a third person omniscient view.
The language goes hand in hand with the point