Good ghost story. I enjoyed the investigation parts and the secondary characters (though I had to keep reminding myself most of them were old men/woman). The ending was a great HEA with and unexpected twist.
I did think the hero's got together a bit too fast (I would of loved to see more of Brian haunting a clueless David). And I also had issues with the names (I kept forgetting which was the ghost and which was the cop). Plus, some of the sweet talk was a bit too much at times. (but that's just my personal niggle)
All in all, recommended to fans of hauntings and ghost stories.