Search for survivors on the River Danube in Budapest, Hungary, Thursday, May 30, 2019. A massive search is underway on the Danube River in downtown Budapest for over a dozen people missing after a sightseeing boat with 33 South Korean tourists sank after colliding with another vessel during an evening downpour. Seven people are confirmed dead, officials said Thursday. //DUDAS_1730.6360/1905301511/Credit:DUDAS/SIPA/1905301512, Image: 439899954, License: Rights-managed, Restrictions: , Model Release: no, Credit line: Profimedia, TEMP Sipa Press