Leavenworth Rockfall Accident This Weekend

I saw on Facebook that my buddy's brother and sister were seriously injured in a rockfall accident in Leavenworth this weekend. Does anyone have details on what route they were on? I know they pulled a sizable block off which caused his sister's injuries.

Here's a little bit more info: wenatcheeworld.com/news/201…

Holy crap that's a big rock! Sounds like she is lucky to be alive. Rockfall scares the hell out of me.