famouslastwords Death sentence widely publicised? This puzzle's theme Assist in crime "Et tu, Brute?" for example Noteworthy closing Joe DiMaggio's "I'll finally get to see Marilyn," e.g "I'll believe that when I see it!" "Et tu, Brute?," e.g ''Et tu, Brute? Then fall, Caesar!,'' e.g Precalamity pronouncement 16-, 37- and 38-Across, e.g. Statement subsequently belied They might come back to haunt you "Like you're really going to do that" Theme of this puzzle "Et tu, Brute? Then fall, Caesar!," e.g. Et tu Brute? How wrong I was!