Sergio has managed to obtain evidence of Amanda Knox's involvement in the accident that killed her late biological mother. But that's not all. The woman is also shown to have teamed up with her father's best friend to take over the company. This, of course, could not be allowed. Sergio immediately ordered some of his closest associates to secure the assets and block everything connected to Amanda Knox, including credit cards and other facilities.
Sergio also emailed his father the important evidence. He was sure that his father would have read the email by now. Of course, Sergio knows what his biological father will do to Amanda Knox, who has been proven not only to have betrayed their marriage, but also to have been the mastermind behind the murder of his father's first wife and the woman he loved so much.
"I will not let you get away with what you did to my mother, Amanda. I will make you suffer until you beg me for forgiveness," Sergio said with a cynical smile.