Goldman Sachs senior analyst missing after attending NYC concert

A Goldman Sachs senior analyst vanished after leaving a New York City concert early Saturday morning, weeks after another man who disappeared from the same venue turned up dead, according to police and his friends. John Castic, 27, was last seen about 2:30 a.m. outside The Brooklyn Mirage near the Williamsburg neighborhood of Brooklyn after an electronic music show, according to police. A missing-person flyer says he was wearing a navy and white button-down floral shirt. "One of my best friends,