Goldman Sachs Banker John Castic Goes Missing After Nightclub Outing in Brooklyn In a disturbing turn of events, John Castic, a senior analyst at Goldman Sachs, has mysteriously vanished after leaving a popular nightclub in Brooklyn, New York.

John was last seen leaving the Brooklyn Mirage club at 2:30 am on Sunday, according to a report from mirror.co.uk. He had attended a music gig featuring the Canadian electronic duo Zeds Dead with his friends. According to witnesses, John informed his friends that he would be taking an Uber home after the concert but never arrived at his destination.

Concerns have been raised that he may have hired an unlicensed taxi. Since his disappearance, his phone has been switched off, adding to the worries of his loved ones. The circumstances surrounding John's disappearance have sparked conspiracy theories, with some friends even linking it to reports of a serial killer on the loose.

Sara Kostecka, one of John's best friends, took to Facebook to raise awareness and ask for any information on his whereabouts. She expressed her fear that his disappearance might be connected to the Smiley Face Killer theory, referencing a series of recent incidents in which young adult males have gone missing and have been found in bodies of water in Chicago.

Meanwhile, another friend reached out on Twitter, pleading for any information and urging people to keep John in their thoughts. The disappearance has caused great concern among those who know him. Jonah Shales, a close friend of John's, told Fox News that they are exceptionally worried about him, as there has been no contact since his disappearance.

The investigation into John's disappearance is ongoing, with the Goldman Sachs' Office of Global Security working closely with the NYPD to locate him. The family has been informed and is understandably devastated. It is worth noting that John's disappearance is not the first incident associated with The Brooklyn Mirage nightclub.

Just a few weeks ago, another man, Karl Clemente, disappeared after being turned away from the venue for allegedly drinking. His body was later discovered in Newtown Creek, the same location where John's remains were found. The Brooklyn Mirage has faced scrutiny from the State Liquor Authority due to concerns about drug use and several deaths that have occurred at events held there.

The owner of the venue, Juergen "Billy" Bildstein, has argued that the establishment has been unfairly targeted. As the investigation into John Castic's disappearance continues, the circumstances of his vanishing will be closely scrutinized. The hope is that answers will be found soon and that his family and friends can find some solace in closure.