Death Perception (Psychic Eye Mysteries, Book 6) by Victoria Laurie
Another great addition to this series! I love Abby Cooper - she's a great character :) In this book, Abby and Dutch head to Las Vegas to look for his kidnapped cousin. Cat and Candice show up to help out as well and there's lots of intrigue, great characters, and a solid, unexpected ending.
I'm well aware of the controversy with this author, and you know what? I still like the books and will keep reading them :)