Watch Cold Case: Who Killed JonBenét Ramsey Season HD Full Free on solarmovie.do. Watch Cold Case: Who Killed JonBenét Ramsey tv series online free. Nearly 30 years since her murder, a three-part Netflix series revisits the death of JonBenét Ramsey...Nearly 30 years since her murder, a three-part Netflix series revisits the death of JonBenét Ramsey, the child beauty queen killed in her Colorado home, featuring interviews with key figures including her father.