Palma-Rodriguez v. United States

How later courts describe this case

• reasoning that what a pretrial detainee places in nonprivileged mail, he knowingly exposes to possible inspection by jail officials and consequently yields to reasonable search and seizure
• “Because of their reasonable concern for prison security and inmates’ diminished expectation of privacy, prison officials do not violate the Constitution when they read inmates’ outgoing letters.”
• “it is well established that prisons have sound reasons for reading the outgoing mail of their inmates”
• in criminal case where inmate defendant accused of stabbing another inmate, the victim’s disciplinary record that involved fighting was found inadmissible because it is a “classic example” of prior act evidence to show a propensity for violence