Unsolved Crime

🇺🇸 United StatesThe Murder of JonBenét Ramsey

Boulder, Colorado, United StatesView on map1996Closed but disputed
Evidence strength

The Story

On December 26, 1996, Patsy Ramsey reported finding a lengthy ransom note inside her Boulder home. Hours later, JonBenét's body was discovered in a basement wine cellar. Autopsy confirmed strangulation and a skull fracture. The case remains one of America's most publicized unsolved homicides despite partial DNA findings.

Images

Timeline

  1. JonBenét is last seen alive at a family Christmas party in Boulder.

  2. Patsy Ramsey calls 911 after reporting a ransom note; the body is found that afternoon.

  3. Boulder DA Mary Lacy issues a letter clearing the Ramsey family based on DNA evidence.

Known Evidence

Evidence strength

How well-documented and physically verified the case evidence is.

  • A two-and-a-half-page handwritten ransom note found inside the house.
  • Autopsy findings of ligature strangulation and an 8.5-inch linear skull fracture.
  • Foreign DNA on the victim's clothing not matching any family member in early testing.
  • 2008 exoneration letter from Boulder District Attorney based on DNA results.

Unresolved

What We Still Don't Know

  • Who authored the ransom note and whether it was written before or after the homicide.
  • Whether an intruder entered the home undetected on the night of the murder.
  • The source of the mixed DNA profile recovered from evidence items.

Hypotheses

Theories

Ranked by plausibility — highest first.

Most plausible
Plausibility

Intruder Homicide

An unknown person entered the Ramsey home, killed JonBenét, and left trace DNA before fleeing.

Theory 2
Plausibility

Household Member Involvement

Investigators initially focused on family members due to the note's location and timing, though later cleared by DNA.

Nearby on the map

Related Mysteries

Sources