At least 149 people were killed and 76 others injured during Halloween celebrations in Seoul on Sunday night, the South Korean news agency Yonhap reported on Sunday, citing information from the authorities. According to the report, two foreigners are among the dead. Authorities warned the number of fatalities could rise even further. Most of the victims were young people. The bodies were transported to a sports hall in the morning hours, where they were to be identified by relatives. The tragedy occurred in the nightlife district of Itaewon after reports said crowds poured into a narrow side s…