
David Wethey / EPA
Christchurch Catholic Cathedral shows extensively damaged after an earthquake in Christchurch, New Zealand in this file photo from Feb. 22, 2011.
ChristChurch Cathedral is the city's best-known building, but its climbable spire collapsed in the February 2011 earthquake that killed 185 people and destroyed many other downtown buildings. Officials had thought part of the building could be saved, but they said Friday that recent aftershocks caused even more damage.