Finance More: Wall Street Drugs Divorce Cocaine Banker's Wife Alleges Drug Abuse And Extramarital Sex With High-Powered Business Associates In Divorce Documents Julia La Roche Oct. 29, 2014, 3:27 PM 103,249 42 Reuters/ DEA Ecstasy pills It sounds like something straight out of "The Wolf of Wall Street." Investment banker Sage Kelly — the global head of healthcare investment banking at Jefferies — is involved in a divorce and custody battle with his estranged wife Christina Di Mauro Kelly, and a recent affidavit she filed about their marriage alleges a lifestyle of rampant drug abuse and extramarital sex. http://www.elitetrader.com/et/index.php?forums/wall-st-news.44/create-thread