>> the evidence that we have is more than just that. it's more than just that. i mean, you don't leave a fingerprint in blood. >> no. >> okay. all right. so -- >> why would she do something like this? >> i don't know. and that's what i was trying -- >> did she snap or what? how could she come back here and then when her friends calling and telling her that he died, she totally freaked out like she knew nothing about it. my en, how could somebody do that? how? >> next up, bill arias, jodi's father. his interrogation seems to be a little different. he seems more calm and more able to accept the possibility of his daughter's role in this. he even seems to bring up clues that may point to her as possibly a killer? >> i said, are you going to tell me or not because i said i want to know? she said, i can't tell you because i don't want you to get