Two hard-up strangers stumble across a haul of cocaine on a shipwrecked boat. After agreeing to sell it and split the cash, they become entangled with police, masked hitmen, and a sharp-suited gangster known as 'The Tailor'.
Patience Evans works in a clerical role filing police records. An autistic woman, she has a special interest in solving puzzles and a secret fascination and talent for criminology - her unique perspective allows her to connect the dots through clues in a way others simply cannot.