Murder in Medellín — A Harper Quinn Psychological Mystery Thriller She came to Medellín searching for a killer. She never expected the investigation to follow her home. When tech billionaire Dorian Kane is found murdered inside a luxury Medellín hotel, investigator Harper Quinn is pulled into a dangerous world of wealth, corporate rivalry, betrayal, and carefully guarded secrets. Everyone surrounding Kane seems to have a motive. Everyone has something to hide. And the closer Harper gets to the truth, the more she realizes Kane’s murder may be only one piece of something much larger. With investigative journalist Izzy Reyes and tech-savvy Hunter Carter at her side, Harper must navigate false allies, deadly ambitions, and a killer determined to stay hidden. But Harper possesses something her enemies haven’t accounted for. Her instincts don’t always come from evidence. And when the Medellín investigation leads to an anonymous message, an old house in New Orleans, and a terrifying vision Harper cannot explain, one thing becomes clear: Solving Dorian Kane’s murder isn’t the end of Harper Quinn’s story. It’s only the beginning. Murder in Medellín launches the Harper Quinn Investigations, a psychological mystery-thriller series blending murder, criminal investigation, conspiracy, psychological suspense, and an increasingly haunting touch of the paranormal.