Following closing statements, the defense also submitted the statement of Ignat Danilchenko, information which had been obtained through the US Freedom of Information but had not previously been made available to the defense by OSI. Danilchenko was a former guard at Sobibor and had been deposed by the Soviet Union in 1979 at the request of OSI. Danilchenko identified Demjanjuk from three separate photo spreads as having been an "experienced and reliable" guard at Sobibor and that Demjanjuk had been transferred to Flossenbürg, where he had received an SS blood-type tattoo; Danilchenko did not mention Treblinka. Through Baltic émigré supporters living in Washington DC, the defense was also able to acquire internal OSI notes that had been thrown in a dumpster without shredding that showed that Otto Horn had in fact had difficulty identifying Demjanjuk and had been prompted to make the identification.