EAST BOSTON - A body was found in Belle Isle Marsh Friday afternoon is a teenager, a source told FOX25.
State police launched an investigation after the body was found in East Boston Friday night.
Police said the body was in a dry area of the marsh and appeared to have been there for some time.
A source told FOX25 the body is now the subject of a murder investigation.
The marsh is a 28-acre state park along Bennington Street. State Police said DCR is setting up a light so they can process the scene.
The person has not yet been identified.
This story has been updated.
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