Since there usn't really any info I'm trying to recreate from the tracks, and i can't. One person caught in slide. There is only one track entering the slope. The ski track down appears to be pre slide. The track coming out of the slide looks like sidestepping down the hill maybe to retrieve a ski?
Attachment 390878
more info and pics here
https://www.avalanche.state.co.us/ca...p?obs_id=67120