A billionaire financier and investor was found dead of a self-inflicted gunshot wound at his office in New York City. The death of Thomas H. Lee, 78, was confirmed by his family in a statement released on Thursday. Police discovered Lee's body around 11:10 a.m. at his office on Fifth Avenue in Manhattan - where his business Thomas H. Lee Capital, LLC is located. Lee had a net worth of roughly $2 billion at the time of his death, according to Forbes. Lee was the founder and chairman of Lee Equity and had served as chairman and CEO of Thomas...