Where can i find info about the Martha Washington reform school murders in seattle in the 1940s-1950s?

You can find information about the Martha Washington reform school murders in Seattle during the 1940s-1950s through local archives, such as the Seattle Public Library or the Washington state Historical Society. Additionally, newspaper archives like the Seattle Times or online databases may have articles from that period. Academic journals and books on criminal history or social reform in Washington State may also provide insights into the events surrounding the reform school.