Accident on 92 near 101 Friday morning?

This is a total longshot...

A friend of mine went down Friday morning on his way to work. From
what I can gather, it happened on 92 right around the 101 overpass.
The bike was a blue Concours, and my best guess as to the time would
be that it was around 8 a.m.

Did anyone see the accident? He thinks that he might have been
tapped from behind while stopping hard, but he isn't really sure.

-Patti

P.S. He's pretty OK-- broken collarbone and ribs, and tiny dots of
road rash where his gloves got dragged off his wrists, but will mend
quickly, and escaped serious damage. He had on full leathers, good
gloves, and a full-face helmet that is now a big trophy.

Word is that the bike is scraped up from sliding, but not badly
crunched.