Love and The Killer

Jocelynn was a normal girl that loved to have fun and was this little ball of energy. She is Harry Styles sister and he loves her with all his heart. Jocelynn was in love with his best mate Niall Horan and he was in love with her. What would happen when Harry tries to break them up? What would they do when Jocelynn and Niall go missing while there is a killer? Read the Love and The Killer to find out xD