Tamzin Clarke v Jack the Ripper

Tamzin Clarke's life seems to be falling into place. She has Jimmy, her musician boyfriend, and a solid group of friends. She's been taking dance class for ten years, and has been promoted to instruct a first year tumbling class. She works in her dad's antique shop on the weekends, and is proud of her grades in school. Then she meets Daniel, the one who makes her question everything. Who is Daniel, and why does he keep disappearing? When her sister is murdered, Tamzin's mom is the lead detective on the case, which soon turns into a serial killing spree. The deaths mirror the case of Jack the Ripper, but there couldn't be a connection. Could there? Tamzin is now on the case.