Never heard of such an incident, however there was an "atheist" recently who did something that evil!

"Friends said on Facebook that in recent years, Mr. Kelley had become vocally anti-Christian, to the point where many stopped communicating with him. His Facebook page, which has been deleted, listed that he liked a number of atheist groups.
“He was always talking about how people who believe in God were stupid and trying to preach his atheism,” one of his Facebook friends, Nina Rosa Nava, posted on the site, saying she unfriended him because of it."

https://www.nytimes.com/2017/11/06/us/devin-patrick-kelley-texas.html?action=click&contentCollection=U.S.&module=RelatedCoverage&region=Marginalia&pgtype=article

"Perhaps atheists are more of a problem than burkas."