The Coast Guard was called after a report of an unconscious and unresponsive snorkeler aboard the commercial dive boat, Lost Continent. The Coast Guard boat crew vessel escorted the Lost Continent to Casa Mar Village near Tavernier Creek. A Coast Guard Station Islamorada small boat crew transfers an unconscious snorkeler to awaiting EMS near Tavernier Creek, Florida, Nov. 15, 2020. Coast Guard Sector Key West watchstanders received notification from the Lost Continent crew, reporting a snorkeler unconscious and unresponsive. (Coast Guard photo by Petty Officer 2nd Class Wilfredo Lugo) (Coast Guard)The Coast Guard did not release the name of the man or what caused him to become unconscious.