March 22, 2015
We take matter very seriously; addressed the issue with the student-athlete (who has been dismissed from team), coach, and the team.
— BU Huskies (@GoBUHuskies) March 21, 2015
It is not clear when Casselberry posted the tweet.
The Bloomsburg baseball media guide shows the 5-8, 230-pound first basemen had a career .305 batting average in 90 plate appearances.
Casselberry's Twitter account, @BigCass24, has since been deleted. Sports Illustrated took a screenshot of the tweet, which criticizes Disney's planned movie about Davis using an offensive word:
A video on YouTube shows Casselberry on the field for Methacton.