Massachusetts State Police are investigating after a body was recovered from the Charles River on Monday.
The body was found at about 7:45 a.m. off Memorial Drive near Magazine Beach, according to state police. The grisly discovery was made by a rower, who then reported it to authorities.
Officials have not released the identity of the person whose body was found, but did say it was an adult male.
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The Middlesex District Attorney's Office will lead the investigation.