He was also convicted of conspiracy to commit murder and the illegal use of a firearm.

Under the treaty, no one can be convicted without clear proof of intent to commit the illegal act.

He was convicted in June of conspiracy to commit mail fraud.

He was convicted on one count of conspiracy to commit securities fraud.

In 1964, he was convicted of conspiracy to commit sabotage.

At a subsequent Federal trial, he was convicted of conspiracy to commit murder.

Convicted in 1998 of conspiracy to commit murder and sentenced to ten additional years without the possibility of parole.

All were convicted of murder and conspiracy to commit murder.

All three men were convicted of conspiracy to commit wire fraud.

An animal rights campaigner was convicted of conspiracy to commit arson in February 2009.