At Marr's behest, Keeper celebrates a traditional Life Day... or as close to a traditional Life Day as a paranoid workaholic can manage.
The designations change, but the story's always the same: he's the handler, she's the asset. (Though not between the main pairing, there is a mention of past rape and one underage scene. Be warned.)
When Lassiter goes missing, Shawn and Jules discover the real reason the detective was never fooled by Shawn's charade -- because Carlton is actually psychic, and supernatural powers are more dangerous than either of them had ever imagined. Written Lassiet, easily read as gen.