A Day of Morning (2010)

In the year 2099, a mysterious young woman hires a couple of down and out detectives for protection. But they get more than they bargained for, when she turns up dead, leading them straight into the underground world of trafficking the most popular narcotics substance in history. They call it 'V'. Now, Frank Wrench and his partner Ricky Rosco, must discover who killed her, so they can clear their names with the police. They have only one lead... 'The Johnson file'. But what is it?