Questione giuridica chiave
Whether the request to revise the 21 January 1980 judgment should be granted on the ground of alleged bias of the presiding judge.
Decisione estratta
The alleged bias was not shown; the revision request was unfounded.
Motivazione estratta
The cited letter showed criticism and acknowledgment of the prosecutor's work, but not lack of impartiality. The applicants' allegations were also belatedly raised and relied on an inappropriate tone, not on a real revision ground.