“In 1997 I met Veniamin Joffe and Irina Flige from Petersburg Memorial at the FSB archives in Karelia. We agreed to look for the site near Medvezhyegorsk where executions took place.
“Joffe and Flige were on the track of the missing transport from Solovki special prison. They began their search after reading the case file of NKVD Captain Mikhail Matveyev, who oversaw the shooting of the Solovki prisoners in autumn 1937. From reading all the execution reports I knew that an enormous number of people, several thousand in all, had been shot somewhere near Medgora. So, we agreed on a date. If I remember rightly, we arrived there on 1 July and on 2 or 3 July we had already discovered the place [Sandarmokh]. I would be stuck there for ages. The official investigative procedures continued for two whole months.