Dissonance

It's late, and the cops are still waiting for the crime scene to be finished. They're drenched in the rain, and they don't have any witnesses or evidence to back up their theory that the crime was committed by a lone attacker. Detective Deryn tells Deryn that she's going to take a look at a map of the city and see if there's a way to track down the attacker. Deryn points out that the stream that runs through the city is connected to the city's central processing unit, which is responsible for running all of the government's systems. She says that she can see a pattern in the stream's behavior, and that it's probably connected to some kind of data breach.