The case would come to involve multiple law enforcement agencies, private investigators, and even psychics, all trying to answer the question of who killed JonBenét Ramsey. While no one has ever been charged with JonBenét’s murder—and DNA evidence has failed to conclusively identify her killer—numerous suspects have emerged over the years.

Investigators collected someone else's DNA from JonBenét’s fingernails and her underwear. Ultimately, the docuseries calls into question the validity of the DNA testing, but it had been previously determined that neither Patsy, John, nor Burke matched it.

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.

It’s been almost 30 years since JonBenét Ramsey was found murdered in the basement of her family’s Colorado home.

JonBenét Ramsey, 6, was found dead in the basement of her family’s home in Boulder on Dec. 26, 1996, bludgeoned and strangled. Her father still hopes for answers.

Related: Where Is JonBenét Ramsey’s Brother Now? His Life After Being Accused of Her Murder Where Is JonBenét Ramsey's Brother Now? His Life After Being Accused of Her Murder 33 Gifts For Your New Boyfriend That Are Safe & Casual Enough for Your First Christmas The nightmare began the day after Christmas 1996,

John Ramsey and his late wife Patsy were initially treated as suspects in the 1996 killing of their 6-year-old daughter JonBenét. Nearly 30 years later, the case remains unsolved — and John says he has come to brush off those who claim he's responsible.