Scuba Diver Dies After Rescue Off Marathon Coast

A Michigan man died at a Florida Keys hospital on Monday after being found unresponsive in the ocean while scuba diving, according to an announcement from the Monroe County Sheriff’s Office. The incident occurred around 11:20 a.m. when Stephen Matheny, 64, of West Bloomfield Township, became unconscious while diving off the coast of Marathon in the Middle Keys. Local authorities are investigating the circumstances surrounding his death.

Rescue Efforts and Medical Response

The sequence of events leading to the tragedy began when Matheny was discovered underwater without consciousness. Individuals on a nearby vessel immediately pulled him aboard and initiated cardiopulmonary resuscitation (CPR) efforts in an attempt to stabilize his condition. A United States Coast Guard crew subsequently transported the diver from the boat directly to shore for further emergency medical attention.

Paramedics took Matheny to Fisherman’s Hospital in Marathon, where he was pronounced dead after receiving treatment. The Monroe County Sheriff’s Office confirmed that despite immediate life-saving measures by both bystanders and first responders, the outcome was fatal. This rapid response highlights the critical nature of marine emergencies and the importance of quick intervention when a diver is found unresponsive.

Investigation Status

Detectives with the Monroe County Sheriff’s Office have stated that they do not suspect foul play in this incident. The focus of the investigation remains on determining the medical or environmental factors that led to Matheny becoming unconscious underwater. Adam Linhardt, a spokesman for the sheriff's office, noted that the official cause of death is pending an autopsy, as we reported in Florida Diver Dies After Air Supply Cut Off During Lobster Season Dispute.

While specific details regarding potential health issues or equipment failures have not been released due to the ongoing investigation, authorities emphasize that this appears to be a tragic accident rather than a criminal matter. The community in Marathon and surrounding areas often relies on safe recreational practices while enjoying the waters of the Florida Keys, making such incidents particularly somber for local residents.

Community Impact

The death of Stephen Matheny serves as a reminder of the inherent risks associated with scuba diving. The Monroe County Sheriff’s Office continues to work through standard procedures to finalize their report. As the autopsy results are processed, further details may be released by law enforcement officials.