Original sentence: In 2003 Rachel Corrie was killed by a bulldozer while engaged in a protest action against what she believed was a house demolition.The IDF responded that she was killed by accident while operating in a dangerous battle zone, and that there was no house demolition in progress at the time
Edited sentence: In 2003 Rachel Corrie was killed by a bulldozer while protesting its use to destroy Palestinian houses in Rafah.Observers with Corrie said that she and others had made their presence known to the operators, who appeared to be bearing down on a home with four adults and five children inside.The IDF said she was killed by accident during routine terrain leveling and debris clearing, the bulldozer operators were unaware of her presence, and there was no house demolition in progress at the time