Are you talking about the 2 instructors in the Webellinsee? I didn't see any analysis, but only people guessing online without much info.
It sounded like they panicked, bolded and went back down, and weren't they on air? I don't know, but that one didn't sound like an accident due to recompression.
Who did the analysis?
If they were in such bad condition that they both died from dcs at 6m, minutes after a dive to 34m, I'm not sure they could have survived sitting and waiting for the chopper.
If I ever felt symptoms, I would go back in as long as conditions allowed for it. I always thought that the faster you can recompress the better, even before I saw that video when it was first posted on youtube.