27-yr-old Goldman Sachs senior analyst missing after attending concert in US

John Castic, a 27-year-old senior analyst at Goldman Sachs, disappeared after attending a concert at The Brooklyn Mirage in New York. It's the same venue another man tried to get into before he was found dead several weeks ago. "I've heard rumours about being asked to hop in a taxi/cab from some creepy people near the Mirage," Castic's friend said.