"It seems a tremendously lucky stroke indeed that Masashi found out about the KGB involvement," Joji said.

The existence of a motive, however, is not sufficient to prove KGB involvement.

After demonstrations against NATO missiles in West Germany in 1981, an official investigation turned up circumstantial evidence but no absolute proof of KGB involvement.

There was no surprise concerning KGB involvement in the raids.

But in matters where the KGB-" "In any matters," Varakov interrupted, "I am sure there will be KGB involvement, will there not?

"The KGB involvement is real enough," Nicholas said.

He had come to southern Florida in answer to reports of mounting terrorism, rumors of a KGB involvement somewhere.

In 1992 Albats was appointed a member of a governmental commission to examine KGB involvement in Soviet coup attempt of 1991.

Although never conclusively proved, KGB involvement was suspected in both cases.

This issue was critical because KGB involvement with Oswald might suggest Soviet involvement in the Kennedy assassination - a prospect that could have propelled the Cold War into a nuclear war.