June 16, 2016 6:15 pm Shark Sightings in Huntington Beach Spike Shark sightings are becoming more and more common on the coast of Orange County. Vikki Vargas reports for the NBC4 News at 5 p.m. on Thursday, June 16, 2016. US & World Videos 1:42 Shooting investigation at DTLA warehouse 3:20 Encampment remains on USC 1:39 Bicyclist killed in hit-and-run 3:43 Despite encampment's clearing, safety concerns linger at UCLA 4:09 Parents speak out after son's beating at LA juvenile hall