Kiss the Gold get the Girl

One day on the City while I was working as an investigator on the police department of the Arstotzkian police I got handed a case that will be soon one the weirdest one that I ever worked on. Three Sisters lived together in a simple house and worked seasonal jobs to pay the expenses, two of them were married and the third was single and ready to mingle, but there was a fourth one that lived with them as a maid, she helped them with the cleaning of the house, the drying of the clothes, the washing of the dishes and all the other house duties, they trusted her because she wasn't a complete stranger but was actually blood related to them.