The Citigroup Inc (Citi) logo is seen at the SIBOS banking and financial conference in Toronto, Ontario, Canada October 19, 2017. REUTERS/Chris Helgren/File Photo Acquire Licensing RightsNEW YORK, Nov 20 (Reuters) - Citigroup (C.N) was sued on Monday by a managing director who said a former top equities banker subjected her to sexual harassment and abuse including death threats. Lindsey also accused Citigroup of tolerating a "notoriously hostile" environment in its equities division. Lindsey's lawsuit also seeks damages under New York's Adult Survivors Act for an alleged sexual assault by another Citigroup executive following a December 2007 holiday party. The case is Lindsey v Citigroup Global Markets Inc, U.S. District Court, Southern District of New York, No.

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Persons: Chris Helgren, Ardith Lindsey, Mani Singh, Lindsey, Singh, Lindsey's, Frank Underwood, Kevin Spacey, Jeremiah Iadevaia, Jonathan Stempel, Lisa Shumaker Organizations: Citigroup Inc, Citi, REUTERS, Citigroup, North America Markets, U.S, Lindsey, Citigroup Global Markets Inc, Court, Southern District of, Thomson Locations: Toronto , Ontario, Canada, New York, Americas, Manhattan, Singh, Southern District, Southern District of New York