or the Techno Cosmic Research Industries, is a scientific corporation/organization with a large, mysterious and imposing facility in Brooklyn, New York . Not much is known about T.C.R.I. except that Baxter Stockman worked there, the letters on it were the same letters printed on the canister of the Ooze that mutated the turtles into what they are now, and The Kraang have their headquarters on the top thirds of the building, while the bottom thirds are a normal building, where Stockman worked.


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