The state medical examiner revealed Tuesday how a North Haven firefighter died while at a fire scene Monday.
Firefighter Matthias Wirtz's death was natural, caused by a number of factors, including cardiovascular disease, according to the Office of the Chief Medical Examiner.
Earlier Tuesday, firefighters and other first responders gathered to escort Wirtz from Yale New Haven Hospital.
Wirtz died early Monday morning while fighting a fire at a home on Quinnipiac Avenue.
Get Connecticut local news, weather forecasts and entertainment stories to your inbox. Sign up for NBC Connecticut newsletters.
During the fire attack, a "mayday" was issued for a firefighter down, according to Fire Chief Paul Januszewski.
Wirtz was located outside the structure and emergency crews began medical care immediately.
Local
He was taken to the hospital where he was pronounced dead.
“Matt was the firefighter you wish you could have dozens more of. He strived to do his best, he strived to give his all,” Januszewski said.
Tuesday's procession began with bagpipes and drums played by the New Haven County Firefighters Emerald Society Pipes & Drums band. It was a band Wirtz was a member of for 20 years.
Sign up for our Breaking newsletter to get the most urgent news stories in your inbox.
