First this is so sad of a story! second cute kid!
3rd dumb dead dad!
lets wait and see for more information we can tell OOA will be one,
knowing the system they died in 223’ was not generated on this dive MISS INFORMATION taken out of context, I think, may have been read on sons dive computer or may of been dad’s from previous dives IMO
The photo of both of them caught my eye with the HOG / DIR on a kid and yes at 15 they can be AOW and yes can get a cave cert and so on and yes in Florida you dive,you fish kind of natural things but such a sad story to see a dad one who is to protect their children do something like this we will have to wait for more answers MY Our Thoughts / condolences as no words can help with such a tragic loss! our thoughts and best wishes are with the survivors, my son a teenager diver also so close to home