Pandaudio: The Room of White Fire by T. Jefferson Parker, 2017, download from Wisconsin Digital Library.
Roland Ford series. Roland hired to find a guy who escaped from a private and secure mental health facility. The escapee is an Air Force vet and presumed dangerous. Roland finds he has hooked up with a younger woman and worries for her safety.
The mental health place is kinda sketchy. The mental health place is run by a doctor who defended and run torture facilities during the recent wars. The woman psychiatrist at the facility is sorta hot and sorta not for Ford. Ford is suspicious. Ford ask questions. Ford gets violent.