Kenneth S. Kappelmann has 2 audiobooks on Listento.it, narrated by 2 narrators. The most-rated is Never Been Found.

The second installment of the Tomas O’Malley thriller series. Detective Tomas O’Malley is called to the site of a murdered teenager. As the case unfolds, O'Malley learns that this teenager was the school bully, dealing in everything from taunting sports players to date rape and assault. However, to protect its star football player, the school buries the facts, causing the murderer to expand his target list to school officials. As the suspect list grows to unforeseen levels, Tomas must wade through the minutia to determine who had the motive and ability to commit the crimes. The mystery of the vigilante killer becomes clouded with forensic countermeasures, and this classic whodunit comes to light, as the killer may never be traced.
©2019 Black Rose Writing (P)2020 Beacon Audiobooks

The first installment of the Tomas O’Malley thriller series. A longtime Chicago homicide detective has been working the case of a missing girl with little success. Now, her father has been found executed and a serial killer is leaving a trail of female bodies across the city. Are all these cases related? Who could be behind such a widespread epidemic of organized crime? As the case unwinds and more bodies stack up, O’Malley must choose between what his gut is telling him, and what the case is being designed to show. Will O’Malley find the killer, or is the killer leading the detective to a deadly frame-up of a young man in over his head? The missing girl may hold the answer, if only she could be found.
©2018 Black Rose Writing (P)2018 Beacon Audiobooks