In season one he hooked up with the wife of an unsolved murder victim. They broke up the Strike Team and he partnered with Shane for a day who told him about the benefits of victim seduction or something like that.
Dutch referred to her a couple of times last season as well. I don't think they'd leave that hanging like that.
"Ernest Hemingway once wrote, the world is a fine place and worth fighting for. He was right about the second part."

"Its not what you wanted to hear, its not nice, but its the truth."
Tommy Lee Jones in "The Missing"