The Hangman: An edge of your seat serial killer thriller (Vince Tanaka FBI Mystery Thriller)

FBI Special Agent Vince Tanaka just closed The Architect. He's home. He's done. Then SDPD calls — and the case won't let him walk away. The press calls the killer the Hangman. The victims aren't strangers. They're the unfaithful — chosen, watched, and lured. The ritual has been refined for years, in city after city. Vince now has to find a killer who's never left a face on a camera. Never made a mistake. Never been seen. Three thousand miles away, a man with no past has just stepped out of the shadows. A man who doesn't pull triggers.