On a day like today, September 19th, 1985, at 7:17:50 (CST) in the morning, the citizens of Mexico City were woken up by a violent earthquake with a magnitude of 8.0 on the Richter scale that lasted almost four minutes and left a toll of more than 5,000 people dead, over 30,000 injured and thousands of missing people. During this devastating event, downtown Mexico City suffered the biggest damage with hundreds of residential and office buildings collapsing as well as hospitals and major city landmarks.