UPDATE, 6:30 p.m.: WFXT reports the body was that of Michael Kelleher, 23, of Southborough.

State Police report they recovered "the deceased body of an adult male" around 9:10 a.m. from the Charles by the locks after a bypasser alerted them.

A preliminary identification has been made but official confirmation of that identification is pending. Until that time, State Police will not release the victim's identity.

Earlier this month, State Police searched that part of the Charles in a search for Michael Kelleher of Southborough, last seen after a Celtics game at the Garden in March.