There are currently two books in the David Lloyd Investigations series with the third due out late in 2013. Here’s a blurb for the first book:
Missing Daughter, Shattered Family (David Lloyd Investigations #1): When a brutal homophobic attack ended David Lloyd’s career as a police officer, his life was changed forever. Five years later David is running his own private detective agency, where a missing person’s case comes to his attention.
Digging into the circumstances of her disappearance forces David to realize he has not dealt with what happened to him, and that he can no longer deal with his long-time partner’s fear of being honest about their relationship.
Solving the case might not only bring peace to a shattered family, but could finally put David’s own demons to rest.