During the earthquake of September 19 , 1985 , the building suffered some damage ( though it did n't collapse ) .
During the earthquake of September 19 , 1985 , the building was partially demolished down to the third floor by 1988 .
During the earthquake of September 19 , 1985 , the building suffered some damage ( though it did n't collapse ) and was partially demolished down to the third floor by 1988 .