the only American soldier executed for cowardice in WW2.
en.wikipedia.org/wiki/Eddie_Slovik
Slovik was taken into custody and confined to the division stockade. The divisional judge advocate, Lieutenant Colonel Henry Sommer, again offered Slovik an opportunity to rejoin his unit and have the charges against him suspended. He offered to transfer Slovik to a different infantry regiment where no one would know of his past and he could start with a "clean slate". Slovik, convinced that he would face only jail time, which he had experienced and found preferable to combat, declined these offers, saying, "I've made up my mind. I'll take my court martial."
en.wikipedia.org/wiki/Eddie_Slovik