Sadly, John Squires is gone:

https://www.outsideonline.com/2390664/john-squires-missing-person-american-river

Hello stranger!!!
It's been a long time.
This is Lisa Schafer, remember me?
How are things going? I know you are in the bay area now, and it sounds like things are going well.
If you get a chance, drop me a line at Lisars@cwnet.
I miss those lunches, you, me, Laura, Mike, Joann, hearing those great stories.
Talk to you soon!!!!!!!!!!!!!!
Lisa