HomeUSBig Sur Hiker's Tragic Cause of Death Finally Uncovered

Big Sur Hiker’s Tragic Cause of Death Finally Uncovered

The mystery surrounding the discovery of a hiker found naked and deceased in Big Sur has been unraveled with a newly released cause of death.

Joanna Ruth Shields, a 37-year-old from Carlsbad, passed away due to “probable alcohol withdrawal seizures as a consequence of chronic alcohol use disorder,” according to a statement from the Monterey County Sheriff’s Office.

A woman in a car making a peace sign, with a surfboard behind her.

The cause of death for the hiker mysteriously found naked and dead in Big Sur has been revealed.

Joanna Shields smiling and wearing a black helmet and tank top.

37-year-old Carlsbad native Joanna Ruth Shields died of “probable alcohol withdrawal seizures due to chronic alcohol use disorder,” the Monterey County Sheriff’s Office said.

Her remains were discovered on April 9 in a water pool along Pine Ridge Trail, close to Sykes Hot Springs. Notably, she had a gash on her head, and other hikers noted peculiar marks on her neck.

The identified cause of death largely rules out foul play. Authorities had previously dismissed theories of strangulation, suggesting that the unusual neck markings were likely the result of ant bites.