Mikhail Popkov, 53, has confessed to 59 additional murders between 1992 and 2010, Interfax news agency reports. If convicted, that would make him Russia's most prolific serial killer in recent ...
MOSCOW, March 27. /TASS/. Russia’s Investigative Committee has charged ex-police officer turned mass murderer Mikhail Popkov, who had been previously sentenced to life imprisonment, with another ...