Oliver Wendell Holmes, Jr., Casey v. United States (276 U.S. 413…
“ We do not feel at liberty to accept the suggestion that the Government induced the crime. A Court rarely can act with advantage of its own motion, and very rarely can be justified in giving judgment upon grounds that the record was not intended to present. Upon this record, it was testified and might have been found for the Government that after Casey's visits addicts were noticed by the jailers to be under the influence of narcotics and that on a previous occasion Casey for money had got morphine at the request of Cicero, the supposed stool pigeon. ”
