The tour company says that they are investing how the operators of the boat did not notice they were short two divers. According to experienced divers, leaving people behind like this is rare, but it does happen, and they claim that normally it is due to somebody not doing roll call at the end of the dive.
Matt Stout, owner of Underseas Sports in Fort Lauderdale said that he has been in the business for over 23 years and that he can remember just a couple of occasions of this happening.
A couple of occasions! Is it just me or does just one example of leaving divers behind seem like too many?