ROBERT O. BAXTER, PETITIONER, APPELLANT, v. MARTIN P. DAVIS, CHAIRMAN OF THE MASSACHUSETTS PAROLE BOARD, ET AL., RESPONDENTS, APPELLEES. No. 71-1155.United States Court of Appeals, First Circuit. October 28, 1971. John C. Cratsley, Cambridge, Mass., with whom John Bookston and Kevin O’Donnell, Cambridge, Mass., were on brief, for appellant. Charles E. Chase, Asst. Atty. Gen., […]