"The murderer knew exactly what he wanted to do: to kill someone who was black."

The murderer had no time to waste and knew it.

"The murderer might have known where he had the papers."

Which is one thing about me the murderer doesn't know.

And, like many gamblers, a murderer often does not know when to stop.

No, if the murderer knew right off Qeo was there.

But how would the real murderer know about Cory as a suspect?

The murderer knows that we should not any longer be deceived by it.

The murderer now knows that we are on his trail.

"But not if the murderer knows that there's chance for another murder waiting him!"