CNN 's David McKenzie in Jiangshan , Steven Jiang in Beijing , Dan Simon and Linda Hall in San Francisco , Stephanie Elam in Los Angeles and Jackie Castillo in Atlanta contributed to this report . NEW : Parents of the two girls killed arrive in San Francisco . NEW : Asiana Airlines ' CEO apologized to the parents during their layover in Seoul . Ye Mengyuan and Wang Linjia , both 16 , both died after the crash . Comment:
NEW : Parents of the two girls killed arrive in San Francisco . NEW : Asiana Airlines ' CEO apologized to the parents during their layover in Seoul . Ye Mengyuan and Wang Linjia , both 16 , both died after the crash . Comment: