Volpe confessed he invited Pezzotta for a friendly dinner but had already decided to kill her because she knew too many details about the sect and Tollis and Marino 's murder .
Both Volpe and Ballarin were upset because of alcohol and drug addiction .
Volpe confessed he invited Pezzotta for a friendly dinner but had already decided to kill Volpe because Volpe knew too many details about the sect and Tollis and Marino 's murder .
Both Volpe and Ballarin were upset because of alcohol and drug addiction .