One Russian's Search For His Great-Grandfather's Soviet Police Killers
![One Russian's Search For His Great-Grandfather's Soviet Police Killers](http://gdb.rferl.org/231ED32D-E4FD-460C-BCBA-C8984F098738_cx0_cy2_cw0_w800_h450.jpg)
For four years, Denis Karagodin has been immersed in a relentless mission to document the fate of his great-grandfather, who was executed by the Soviet secret police during dictator Josef Stalin's Great Terror. All that remains, he says, is to find the killers.