September 17, 2015 11:26 pm Kayaker Films Encounter with Hammerhead Shark Video captures a shark encounter off Dana Point. Hetty Chang reports for the NBC4 News at 11 p.m. on Thursday, Sept. 17, 2015. US & World Videos 0:50 Arson ruled out as cause of Oceanside Pier fire 2:57 Pro-Palestinian vigil and march for Gaza in Pasadena 1:57 Pedestrian killed in multi-vehicle crash in Hollywood 7:28 Tensions rise as UCLA protest continues 2:42 Executive staff to LA County DA accused of mishandling confidential police files