Long Island single mom Jane Hartley is frantic when her sixteen-year-old daughter, Kelly, a survivor of childhood leukemia, disappears from her bedroom one night. To Jane's frustration, the police believe that Kelly ran off willingly with her boyfriend, Seth. Unaware that her daughter even had a boyfriend, Jane soon discovers that Seth is no boy. He is an adult-a man who, after meeting Kelly on the Internet, took the teenager on one thrill-seeking ride after another. From motorcycles to skydiving, Jane's little girl has been hiding some dangerous secrets. Like mother, like daughter.