The father of the child beauty queen hopes that the latest DNA technology and familial genealogy research can help solve the cold case that is re-captivating the nation 28 years later.

Read the full letter below and learn why many believed it was written by a relative of murdered 6-year-old JonBenét Ramsey.

JonBenét Ramsey was found dead in her Colorado home on Dec. 26, 1996. Here’s everything to know about the eight pieces of evidence that could potentially lead police to her killer.

The police department investigating the cold case murder of 6-year-old pageant queen JonBenét Ramsey has been urged to keep the victim’s family informed of any new developments. Joe Berlinger, director and executive producer of the new Netflix docuseries Who Killed JonBenét Ramsey,

Help Register Login Login Hi, %{firstName}% Hi, %{firstName}% Games Car rental In Cold Case: JonBenét Ramsey (on Netflix Nov. 25), the Emmy-winning, Oscar-nominated documentarian Joe Berlinger, 63, looks into the 1996 murder of JonBenét Ramsey.

"After being so mistreated by BPD’s original investigation and the ripple effect of pain that the family has endured as a result, the Ramsey family is owed direct and specific communication,” says Joe Berlinger after the department responded to his Netflix true-crime docuseries.

We want them (police) to do more,” Ramsey said during an appearance on “ Elizabeth Vargas Reports .” “If they use the latest DNA technology, collaborate with labs, and use familial genealogy research,