A Bank of America intern dropped dead in London, reportedly after working three nearly 24-hour shifts.

German national Moritz Erhardt, 21 — a former exchange student at the University of Michigan — was found dead Thursday. Police said the death was not suspicious.

Erhardt had worked three consecutive round-the-clock shifts before his death, The Independent newspaper reported. BofA interns regularly work 14-hour days, a banker told the newspaper.