I wonder.
That was A LOT of harsh (well, not even harsh describes how horrified and disgusted Travis was) harsh words Travis said to Jody. If someone had taped me and said they were going to go public with it, I would say *advertiser censored** You, Go Ahead You Will Never Hear From Me Again. I don't think I would call someone who did that a sociopath, or go on for hours and pages. I think he was utterly consumed, disgusted and scared with whatever he found out. And Jody decided right then to kill him I think, as she came up with a plan and stole the gun 2 days later. He had threatened to tell her parents, friends whatever with what he knew. I just don't think Jodi would kill him because he was going to tell people she taped their phone sex. Actually, I think she would like it. People would finally know they were having sex. No, this was not about phone sex. Jodi was determined to stop him from telling something about her, and Travis was absolutely freaked out about whatever it was. I think it was something about as horrendous as his own murder was. Something she would kill to protect and something that convinced Travis she was a monster.
Nope, I don't believe it was the sex tape. And I don't believe it was because she couldn't have him. She was desperate to keep something hidden. I have thought about what could be that bad, that you would kill someone to keep quiet.
The only thing I can think of is she has killed before. She loves taking pictures, and I think she was taking trophy pictures of killing Travis. She may have done it before. Maybe he saw the pictures. I know that this is a far-reaching and way out there idea, but it had to be something that big to decide to kill him.
Didn't she say that her hard drive was destroyed or something? Maybe she did that after Travis found something on her PC and then she destroyed it because he said he would talk.
Edited to add: Did I read somewhere that defense had managed to get her computer records sealed?