Anonymous sources state that Andropov may have had been involved in the deaths of Kulakov in 1978 , and Pyotr Masherov in 1980 .
During Brezhnev 's later term , according to some , Brezhnev was living in fear of Yuri Andropov .
Anonymous sources state that Yuri Andropov may have had been involved in the deaths of Kulakov in 1978 , and Pyotr Masherov in 1980 .
During Brezhnev 's later term , according to some , Brezhnev was living in fear of Yuri Andropov .