Whoever duct-taped JonBenet Ramsey’s mouth shut, bludgeoned the 6-year-old Colorado girl and strangled the child beauty queen in her own home has evaded capture for almost 28 years.

It’s been almost 30 years since JonBenét Ramsey was found murdered in the basement of her family’s Colorado home. On the morning of Dec. 26, 1996, Patsy Ramsey found a ransom note demanding $118,000 in exchange for the return of her 6-year-old daughter,

The infamous murder investigation — which remains open nearly three decades later — is explored in Netflix's 'Cold Case: Who Killed JonBenét Ramsey.'