Alison Killing is an architect who won the Pulitzer Prince for exposing alleged Chinese internement camps. She used her expertise in forensic analysis of architecture and satellite images of buildings to expose secret camps allegedly built by the Chinese state in the Xinjiang region to imprison Uighurs, Kazakhs and other Muslim minorities. Her studio, Killing Architects uses architecture and urban planning skills to investigate urgent social issues. It is also behind Migration Trail, a project that used maps, data, audio and social media to follow the story of two fictional migrants travelling to Europe.