The Serial Killer Connection (2026 TV Series)

The Serial Killer Connection is a three-part Investigation Discovery true-crime docuseries following Kara Robinson Chamberlain, the survivor who escaped serial killer Richard “Marc” Evonitz, and Bonnie Lou Gower, his ex-wife of eight and a half years. United by shared trauma, the two women team up to retrace Evonitz’s movements, examine his personal archives, and investigate whether he was responsible for more crimes than officially linked to him. Through interviews with law enforcement, victims’ families, and Evonitz’s sister, the series seeks long-awaited answers and closure.