Friday afternoon I was at the Bullfrog marina all of a sudden I herd an explosion with people screaming. I was at the marina store and this happened at the fuel dock so I wasen't real close , it would have appeared that some one forgot to put the blower on after fueling . I am reaching out to see if any one knows any more about this . I was told a total of 3 helicopters and 1 plane flew out with the victims . I was hanging out watching the response team show up for the most part it was very depressing most all the emt responders didn't seem to be in good enough shape to even run. I offered to carry one guys gear but he turned me down, I also asked some of the boat crew drivers to go pick up the EMT people on the 4 wheelers but that didn't happen either , in part I pray these people are OK and strongly suggest that Arymark or park service or who ever could work on a better emergency plan . Kind of like way back in school with fire drills etc.