 Mac recommends a crime scene cleanup job, and with his connections as a police officer, he gets Rose and Norah into the business.At first, the sisters are unaware how to perform their job properly, carelessly handling the hazardous materials by throwing them into dumpsters instead of becoming licensed and properly disposing of bio-waste in an incinerator.Needing to operate as a more reputable service, the sisters get the necessary tools from Winston (Clifton Collins Jr.), a one-armed storekeeper of a shop for cleanup material.