Diving Accident in Florida Keys

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"U.S.S. Spiegel Grove about 135 feet deep,..."
"An ascent that should have taken 20 minutes only took about five."

So he was in deco.

135 to 60 = little over 1 minute
60 to 15 = about 2 minutes
Stop = 3 minutes
15 to 0 = about 1 minute

Total 7 to 8 minutes. (add all sorts of deep stop and it's still way off)

CDNN isn't reporting an accurate story.