An Ohio State University fraternity is being investigated after video of two young men seemingly on fire circulated online over the weekend.

The Sigma Alpha Epsilon fraternity was placed on “interim suspension” pending a full investigation, according to a statement Sunday from OSU. The administration described it as an “extremely concerning incident” and noted that it referred the matter to law enforcement.

“Ohio State is committed to a safe and healthy environment and expects students and student organizations to uphold that commitment and the university’s values,” the statement said.

The video posted online starts with someone in a sweatsuit on the ground with his pants engulfed in flames.…