As valedictorian, Roy Costner IV was tasked with giving a speech at his graduation. His remarks were approved in advance, the News said, but when it came time for Costner to speak he tore up his planned speech and launched into the Lord's Prayer.
MORE: https://www.au.org/blogs/wall-of-separation/no-hero-here-sc-high-school-student-s-lord-s-prayer-stunt-was-selfish-not
See also...
Crowd stunned after valedictorian rips up speech, recites Lord's prayer
http://p.washingtontimes.com/news/2013/jun/5/crowd-stunned-after-valedictorian-rips-speech-reci/
