Sandra WagnerSandra Wagner grew up and attended college in northern Colorado, and retired in 2008 after many years as a chemist at Los Alamos National Laboratory in New Mexico. She now teaches chemistry part time at Adams State University. Sandra's mother-in-law,Carol Ann Wethrill, is a fourth-generation native of the Upper Rio Grande, and has been meticulously collecting local and family stories over her eighty-four years. They started jointly writing history articles back in 2006 for the Lake City, Colorado newspaper. Read More Read Less