Hey Marty,
So I guess I am not the only one, utterly amazed, how everyone looks the other way.... all the suspects listed above, just seem all so implausible, with LeClair staring at us.... it's so obvious to me...
And the talk of Rackstraw... He was 29 at time, not mid 40s, not dark complected, not dark brown eyes....
You mentioned the tie evidence but if LeClair were working as the Portland hotel maintenance do all, would he have a tie? I would think not. And didn't Clara mention in the book that he had to secure a suit and attache'? Then why not a tie, too? Maybe from a thrift store, but better yet, maybe from a customer of the hotel that visited Textronix, etc, and left it there....
I'm not quite sold on the notion LeClairs tie was Frome his time as an industrial chemical sales on the east coast, and rather, he picked it up while working at Portland hotel.
To find LeClair, it'd be easy if Gunther's heirs have his real data from Gunther's interviews. From there the cross referencing could be easy.