By Jessica Johnson, Sacramento Bee

A 67-year-old experienced backpacker who has been on the Pacific Crest Trail since March has gone missing.

Stephen McGuire of Washington state was last seen on May 18 by another hiker who was concerned that McGuire looked tired and was low on food.

When McGuire didn’t pick up his planned food resupply in Mammoth, concern grew and he was reported missing May 23.

Read the whole story