On Nov. 28, 1953, Frank Olson, a ... 42-year-old government scientist, plunged to his death from room 1018A in New York's Statler Hotel. [Twenty-two] years later, the Rockefeller Commission report was released, detailing a litany of domestic abuses committed by the CIA. The ugly truth emerged: Olson's death was the result of his having been surreptitiously dosed with LSD days earlier by his colleagues. The belated 1975 [admission] ... generated more interest into a series of wildly implausible mind control" experiments on an unsuspecting populace over three decades. Much of this plot unfolded here, in New York, according to H.P. Albarelli Jr., author of A Terrible Mistake: The Murder of Frank Olson and the CIA's Secret Cold War Experiments. Albarelli spent more than a decade sifting through more than 100,000 pages of government documents and his most startling chestnut might be his claim that the intelligence community conducted aerosol tests of LSD inside the New York City subway system. "The experiment was pretty shocking - shocking that the CIA and the Army would release LSD like that, among innocent unwitting folks," Albarelli told The Post. An Olson colleague, Dr. Henry Eigelsbach, confirmed to Albarelli that the LSD subway test did, in fact, occur in November 1950, albeit on a smaller scale than first planned. Little, however, is known about the test - what line, how many people and what happened.