http://www.oregonlive.com/newsflash/washingtonstate/index.ssf?/base/news-15/1123437719302390.xml&storylist=orwashington From the link:
"The U.S. Forest Service is seeking information from anyone who might have been driving on Interstate 90 between here and St. Regis on Thursday afternoon,
seeking information from anyone who was driving on the road between 3:30 p.m. and 6 p.m. that day
Anyone who saw anything suspicious is asked to call Forest Service law enforcement at 406-363-7108, 406-363-7124 or 406-494-0218."
Any FRiends, relatives, etc. that you know of who were passing that way around that time?