"The Katyn Massacre, 1940" Another witness of the massacre and a local resident, possibly Ivan Krivozertsev, giving his testimony to Dr Ferenc Orsós, Professor of Forensic Medicine and Criminology Institute at the University of Budapest. Other members of the International Medical Commission are also present: Dr Alexandru Birkle, Reader at the Forensic Medicine and Criminology Institute in Bucarest, is on Krivozertsev's right; and Dr Reimond Speleers, Professor of Ophthalmology at the University of Ghent, stands on his left.