Catherine Eddowes
Eddowes was murdered in the early hours of Sunday 30 September within the City of London. She was the second woman killed within an hour. Elizabeth Stride had already been killed, the same night, likely by the same person. These two murders are commonly referred to as the "double event"; a term which originates from the content of the "Saucy Jacky" postcard received at the Central News Agency on 1 October.