December 6, 2011 7:36 pm Items Found in Oak Beach Marsh Police have discovered new items in the area where missing woman Shannan Gilbert was last seen. NBC New York has exclusive video of investigators combing through a marsh in Oak Beach Tuesday. Ida Siegal reports. Local 2:06 Art installation more than a mile long unveiled in Queens neighborhood 2:45 Fourth day of wooded searches linked to Gilgo Beach murders 2:08 Bridge repairs causing problems at the Jersey Shore 2:52 Columbia students continue protest after deadline passes 2:10 Van Zandt brothers honored in New Jersey street naming