Ken Kurtis
Contributor
One thing I'd really like to know is what Ken Kurtis has to say about the gauge. This is a L.A. County case and Ken was probably the coroner's forensic expert on the matter. Ken, where are you?
Right here. I did do the gear testing for the Coroner on this case and here's what's in the official record:
1. Analog gauge read roughly 150psi when pressure was zero.
2. Gauge read consistently high at all pressures.
3. Air in tank measured 55psi.
4. Victim buddy-breathed (not octo-breathed) to the surface.
5. Victim was conscious at surface and immediately complained of shortness of breath.
6. Victim & buddy started swimming to shore, but victim became unconscious before reaching shore.
7. CPR was performed on shore, EMS responded, victim transported to Chamber.
8. Victim treated in Chamber and then tranferred to a hospital.
9. Death was pronounced at hospital roughly 30 hours after the accident.
What's interesting to note here is what's described in #4-6. That's a fairly classic descrition of how a person who has embolised on ascent would react. They arrive at the surface OK, complain of breathing problems, and shortly after that pass out.
I don't know where this notion of "heart attack" came from. I don't have the full Coroner's report in front of me but I don't recall (some five years after the accident) that being the offical cause of death.
IF it truly was an embolism (note the qualifier "IF"), it's certainly possible that breath-holding while ascending which might produce an embolism, could have occured during the buddy-breathing ascent.
Hope that helps clear some things up.
- Ken