‘Never-before-seen’ footage shows attempts to rescue caver who died ‘worst death imaginable’

immense. Rescuers had to engineer complex pulley systems in spaces so confined they could barely maneuver their own bodies. Every movement was a gamble; every breath was a struggle against the encroaching dust and the suffocating pressure. They worked with the precision of surgeons and the desperation of brothers, knowing that John’s life hung by a continue reading …