her sister amy. >> how would you describe emily fausino in the months leading up to her death. >> sad>> why was she sad? >> because she wanted to get away from alex. >> the children's nan my also recounted a conversation with emily just before her death. >> i asked emily two questions the first one was, if she was scared of alex. >> what was emily's response? >> her response was yes. >> what was the second one. >> i had asked her if she was worried that alex would harm her or kill her? >> what was emily's response? >> she nodded her head yes. >> less than a week later, emily fausino was dead. prosecutors say there was only one conclusion, alex murdered his wife. >> the only explanation here after looking at all the evidence, all circumstances, that the head injuries were inflicted and who would have done that alex fausino. >> now it was the defense's turn. this was to be a trial of two emilys. >>> coming up -- >> did you drink a lot tonight? >> no, i had three cocktails. >> the surprise evidence alex had up his sleeve. >> why does it matter? what did you do today? >> emily, under the