Core Viewpoint - Goldman Sachs has appointed Robert Sobelman, a prominent federal prosecutor known for his work on public corruption cases, as its new head of investigations, marking a significant addition to the firm's leadership team [1][2]. Group 1: Appointment Details - Robert Sobelman is set to join Goldman Sachs imminently, transitioning from his role as the chief of the public corruption unit at the Southern District of New York [2][4]. - His hiring is part of a broader trend of high-profile exits from the Southern District of New York following the controversial dismissal of the corruption case against outgoing mayor Eric Adams by the Trump administration [2][3]. Group 2: Background and Achievements - Sobelman has a notable track record, including successful prosecutions of high-profile figures such as New Jersey Senator Bob Menendez for bribery and Michael Avenatti for extortion [6][8]. - He also played a role in the prosecution of Steve Bannon over fraud allegations related to the "We Build the Wall" crowdfunding campaign, where Bannon pleaded guilty to a low-level felony [11].