The teenager began to hallucinate, claiming to see 'snowmen and Kermit the Frog', before walking towards the edge of the ...

Ryan Wach said his son Zane Wach, 14, experienced altitude sickness while climbing California's Mount Whitney and seemed to ...

Zane Wach, 14, was taken off of ventilators during his ongoing medically-induced coma nearly a month after the boy wandered ...

Zane Wach, 14, was exhibiting symptoms of altitude sickness before falling from a cliff on California's Mount Whitney.

A California teen, who was placed in a coma after he hallucinated and walked off a cliff while hiking, is now breathing on ...

Ryan Wach said his son Zane Wach, 14, experienced altitude sickness while climbing California's Mount Whitney and seemed to ...

A California teen is in a medically induced coma after walking off a 120-foot slope right in front of his terrified father ...

The health update comes after the 14-year-old walked off the edge of Mount Whitney while hoking with his father after ...

The father of Zane Wach, 14, says hallucinations prompted his son to question whether he was dreaming before he fell from a ...

Zane Wach was climbing Mount Whitney, California, with his dad Ryan on 10 June when the teenager started showing signs of ...

Exclusive: “I made a motion to try to grab him, but...he was too far,” Zane Wach’s distraught Dad, Ryan, told The Independent ...

It is unclear whether the father and son reached the summit, but any travelers reaching altitudes of 8,000 feet — sometimes lower — are susceptible to altitude sickness and symptoms.