Click Here to Read: 80 years ago, lethal Nazi T4 center began euthanizing Germans with disabilities: After implementing tens of thousands ‘merciful deaths,’ Hartheim Castle’s crematoria personnel were sent to build Holocaust death camps in occupied Poland By Matt Lebovic on teh Times of Israel website on May 9, 2020. The western side of Hartheim Castle.Image: Liberaler Humanist Public Domain via Wikimedia Commons.