CHICAGO (CBS) — A body of a unidentified male was found on the Des Plaines river, two days after discovering a human leg near the Lockport locks.

Police were conducting a search Friday and found the body.

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On Wednesday night, deputies recovered a right leg of an unknown person.

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Workers were assisting a ship through the lock and one of the deck hands on the boat observed a leg floating in the locks nearby.

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Authorities are checking area police departments for any missing persons. The remains will be tested for DNA.