Close 35 killed in attack on Istanbul nightclub An assailant believed to have been dressed in a Santa Claus costume opened fire at a nightclub in Istanbul during New Year's celebrations Saturday. KHOU 10:11 PM. CST December 31, 2016 TRENDING VIDEOS Fake FEMA inspectors in Houston neighborhoods Houston reservoirs still not empty Inside the chaos: Police release Las Vegas body cam footage Shooting survivors want more than prayers for Las Vegas $600 Texas-sized homecoming mum 11 new features in IOS 11 Wednesday morning forecast HOA fight over WWII tank More join class action lawsuit against Arkema National Night Out has new meaning after Harvey More Stories Astros offense back in time for Game 7 Oct 21, 2017, 10:31 a.m. Body of small child found on beach in Galveston Oct 20, 2017, 7:01 p.m. Crowd becomes unruly after deadly shooting in NE Houston Oct 21, 2017, 7:40 a.m.