Goldman Sachs CEO David Solomon has faced internal criticism from partners questioning his leadership, prompting the firm to launch an internal investigation to identify sources of leaks. Meanwhile, former Goldman Sachs partner Tim Leissner is set to be sentenced in the Eastern District of New York for his involvement in the multibillion-dollar 1MDB scandal, a major fraud and embezzlement case involving the Malaysian sovereign wealth fund. Leissner, who played a key role in exposing the scandal, is reportedly being sought for $18 million by an unnamed party related to the case.