At 10 o'clock that evening, Mr. Yang who lives on Haidian Island called the police and said that his 80-year-old mother got lost in the afternoon and there was no news about her till then.
当晚22时，家住海甸岛居民杨先生打电话报警称，自己80多岁的老母亲当天下午走失了，至今仍无音讯。