A Harvard Business student was found dead Tuesday in Portland, Maine, The Harvard Crimson reports.

Police found 31-year-old Nathan G. Bihlmaier in Portland Harbor where he apparently drowned.

Bihlmaier was reportedly celebrating his upcoming graduation with friends at the Ri Ra Irish Pub until he was asked to leave around 11:20, according to a police report obtained by the Harvard Crimson.

He did not return to his hotel room following the outing and told friends he was “fine” when they called him.

Bihlmaier was to graduate from Harvard Business School’s MBA program on Thursday. He leaves behind a wife who was pregnant with his first child.