Texts for comparison.
Here is a brief (paraphrased and greatly condensed) summary of the 2 text chats, one on March 9, 2008 (area code of “Talie”is in AZ), and the chat on May 13, 2008 (area code in Riverside, CA) which led directly to Travis telling the killer he “knew what she had done.”
The full texts are available on the Beth Karas on Crime subscription website, and BTW, both the mods there and the volunteer who converted all the raw text records into usable format have been nothing short of awesome. 
First text: March 9-10, 2008. Travis (T) and “Talie” (TLE)
Texting begins at 5:06pm, with T asked TLE about what questions she has.
TLE says- so many…why a CA area code? Do u have a hot date tonight?
T says no, she says she’s taking care of dad while mom’s out of town, her mom is in Palonoma, “not that u care.”
TLE: How far have you gone with “activities?” T: Everything else but it.
TLE: Are you a virgin? T: depends on definition
TLE: Do u think you’re Temple worthy? T: Dunno. (these questions are asked within 10 minutes, max, from start of texting).
TLE: Gay thoughts? Haha. Just kidding.
TLE: Don’t u crave (going all the way). T: Yes. big time
TLE: That’s the best part. TE: That’s what I hear. But I can compensate.
TLE: “she tells u that but it’s not true.”
TLE: 5:57pm. I’ll explain.
TLE vanishes until 6:41PM, T is basically texting--hello? Hello? Are u there. 
TLE- 6:41pm. Sorry, finishing dinner
TLE: Oral sex is great, but inside is better and best.
TLE: “I wonder if I could break u.” T: U could try.
T: When? TLE: NOW
TLE: “I live in Show Low. Usually there on weekends, sister watches the kids , but she’s not here now. I mean I am usually in the valley. “
T: That sucks. Then how? (this back and forth of now..but not really, then when, different answers by Talie goes on for a bit, and includes:
TLE: Unless u drive here tonight, it’s going to have wait til next weekend.
T: How far a drive is it?
TLE: My ex went out of town or I’d be free tonight. Down in the valley. (huh?)
Discussion about shaved in the nether regions.
TLE: I’m BARE.
T: -cool. Me too. It’s so much easier that way.
TLE: Still can’t understand yr way of thinking about full sex.
T: What should I expect? Any answer will do.
TLE: “What do you mean? I am just a simple girl who doesn’t understand why( everything but).
T: 11:29 pm. when can we meet
TLE: 11:44pm. Bring it on.
12:00AM- 1:17AM. T: Want to talk? Hello? Hello? Did u fall asleep
2:00AM. The killer texts: Thanks for singing me to sleep. “Have sweet dreams. Tomorrow is going to be a great day. I love u goodnight.”
7:32AM, Feb 10. TLE: Sorry, am a mom, couldn’t stay awake.
.
9:11 PM. Killer to T: Hey. are u feeling better.
1:04AM T to TLE- are you awake. (no reply).
10:24AM, Feb 11. TLE: “Good morning. U were done with your issue at 1:30am? Must have been very important.”
Travis tells her that his tires were just slashed, again, for the 3rd time. TLE replies-“ I’m sorry. That sucks. u have enemies?’
Travis says, I guess I must, an ex-girlfriend or an ex-roomie of mine who was crazy, that his best guess is his psycho ex-roomie. TLE asks if he has a lot of “those” meanng GF’s or enemies, T says a lot of both. She says, are you not a nice guy?
T replies- I’m very nice, (I might attract envy) and besides the tire-slasher I don’t have any enemies, actually, and the tire-slasher “is obviously a very sick individual.”
TLE says, yah, me too. I keep separate and “have no friends” because “I don’t like controversy or drama.”
February 12. TLE: bad news. Have to cancel tomorrow night. (Feb 13)
February 13. Killer tries to seduce Travis. Can’t. (T-Dogg isn’t horny..frownie face frownie face.)
Here is a brief (paraphrased and greatly condensed) summary of the 2 text chats, one on March 9, 2008 (area code of “Talie”is in AZ), and the chat on May 13, 2008 (area code in Riverside, CA) which led directly to Travis telling the killer he “knew what she had done.”
The full texts are available on the Beth Karas on Crime subscription website, and BTW, both the mods there and the volunteer who converted all the raw text records into usable format have been nothing short of awesome. 
First text: March 9-10, 2008. Travis (T) and “Talie” (TLE)
Texting begins at 5:06pm, with T asked TLE about what questions she has.
TLE says- so many…why a CA area code? Do u have a hot date tonight?
T says no, she says she’s taking care of dad while mom’s out of town, her mom is in Palonoma, “not that u care.”
TLE: How far have you gone with “activities?” T: Everything else but it.
TLE: Are you a virgin? T: depends on definition
TLE: Do u think you’re Temple worthy? T: Dunno. (these questions are asked within 10 minutes, max, from start of texting).
TLE: Gay thoughts? Haha. Just kidding.
TLE: Don’t u crave (going all the way). T: Yes. big time
TLE: That’s the best part. TE: That’s what I hear. But I can compensate.
TLE: “she tells u that but it’s not true.”
TLE: 5:57pm. I’ll explain.
TLE vanishes until 6:41PM, T is basically texting--hello? Hello? Are u there. 
TLE- 6:41pm. Sorry, finishing dinner
TLE: Oral sex is great, but inside is better and best.
TLE: “I wonder if I could break u.” T: U could try.
T: When? TLE: NOW
TLE: “I live in Show Low. Usually there on weekends, sister watches the kids , but she’s not here now. I mean I am usually in the valley. “
T: That sucks. Then how? (this back and forth of now..but not really, then when, different answers by Talie goes on for a bit, and includes:
TLE: Unless u drive here tonight, it’s going to have wait til next weekend.
T: How far a drive is it?
TLE: My ex went out of town or I’d be free tonight. Down in the valley. (huh?)
Discussion about shaved in the nether regions.
TLE: I’m BARE.
T: -cool. Me too. It’s so much easier that way.
TLE: Still can’t understand yr way of thinking about full sex.
T: What should I expect? Any answer will do.
TLE: “What do you mean? I am just a simple girl who doesn’t understand why( everything but).
T: 11:29 pm. when can we meet
TLE: 11:44pm. Bring it on.
12:00AM- 1:17AM. T: Want to talk? Hello? Hello? Did u fall asleep
2:00AM. The killer texts: Thanks for singing me to sleep. “Have sweet dreams. Tomorrow is going to be a great day. I love u goodnight.”
7:32AM, Feb 10. TLE: Sorry, am a mom, couldn’t stay awake.
.
9:11 PM. Killer to T: Hey. are u feeling better.
1:04AM T to TLE- are you awake. (no reply).
10:24AM, Feb 11. TLE: “Good morning. U were done with your issue at 1:30am? Must have been very important.”
Travis tells her that his tires were just slashed, again, for the 3rd time. TLE replies-“ I’m sorry. That sucks. u have enemies?’
Travis says, I guess I must, an ex-girlfriend or an ex-roomie of mine who was crazy, that his best guess is his psycho ex-roomie. TLE asks if he has a lot of “those” meanng GF’s or enemies, T says a lot of both. She says, are you not a nice guy?
T replies- I’m very nice, (I might attract envy) and besides the tire-slasher I don’t have any enemies, actually, and the tire-slasher “is obviously a very sick individual.”
TLE says, yah, me too. I keep separate and “have no friends” because “I don’t like controversy or drama.”
February 12. TLE: bad news. Have to cancel tomorrow night. (Feb 13)
February 13. Killer tries to seduce Travis. Can’t. (T-Dogg isn’t horny..frownie face frownie face.)