Context:
Following an apology, a written admission by the U.S. that Pueblo had been spying, and an assurance that the U.S. would not spy in the future, the North Korean government decided to release the 82 remaining crew members, although the written apology was preceded by a verbal statement that it was done only to secure the release.[16] On December 23, 1968 the crew was taken by buses to the DMZ border with South Korea and ordered to walk south across the "Bridge of No Return". Exactly eleven months after being taken prisoner, the Captain led the long line of crewmen, followed at the end by the Executive Officer, Lieutenant Ed Murphy, the last man across the bridge. The U.S. then verbally retracted the ransom admission, apology, and assurance. Meanwhile the North Koreans blanked out the paragraph above the signature which read: "and this hereby
receipts for eighty two crewmen and one dead body".[clarification needed]
Bucher and all the officers and crew subsequently appeared before a Navy Court of Inquiry. A court martial was recommended for the CO and the Officer in Charge of the Research Department, Lt Steve Harris.[17] But the Secretary of the Navy, John H. Chafee, rejected the recommendation, stating, "They have suffered enough." Commander Bucher was never found guilty of any indiscretions and continued his Navy career until retirement.[18]
More:
http://en.wikipedia.org/wiki/USS_Pueblo_(AGER-2)#cite_note-13