...aaaaand it's almost fall once more, and I remembered Erin again. Just did a quick search and came across an article I can't recall having read before (though it's quite old):
http://community.seattletimes.nwsource.com/archive/?date=19900927&slug=1095306
It says the boyfriend "could not provide a good description of the man" who had attacked him at the Redmond gas station. Fishy fishy fishy. I really wish I knew whether this guy had been investigated!
Maybe someone will remember seeing the car somewhere?
Thanks for the updated article, from the link, rbbm...
"Erin MacGregor is described as 5 feet, 7 inches tall, weighing about 125 pounds, with long blond hair and green eyes. Her car, a 1985 blue and silver Honda CRX with license number 348 BKL, also is missing."