The SWAT team was called to a gun shop in Enfield and discovered what police described as a suicide by gunshot.
Police responded for a well-being check at A Call to Arms on Enfield St. The SWAT team was called in as a precaution because the business sells firearms.
Part of Route 5 was closed during the investigation, but has since reopened.
No additional information was immediately available.
Get Connecticut local news, weather forecasts and entertainment stories to your inbox. Sign up for NBC Connecticut newsletters.
