JMO, but I'm pretty sure the



was well aware of how Travis felt about Lisa and vice versa, and almost immediately so upon moving to Mesa.
The



snooped his texts and emails from the first week she lived in Mesa, followed Lisa and Travis on dates, had to have known they were talking marriage in the fall of 2007
( which IMO made the



began fantasizing about murder), and according to Travis, walked in on Travis with his arms wrapped around Lisa when they were telling each other "I love you."
Again IMO, I doubt very much that Travis wrote anything at all in his journal about her stalking him or the psycho things she did. I don't think that was his MO, and in March 2008 I think he was still in deep denial about the



.
My guess is the



had already read his journals multiple times, knew what was in them, and stole them for the same reason she stole the diamond engagement ring....to cause Travis pain, and to punish him for loving Lisa.