The “Dexter” franchise hooked the world with its premise of a forensic blood analyst who was also a serial killer living a double life. Now, the saga continues with "Dexter: New Blood," raising chilling questions about whether darkness is inherited. This article explores the disturbing parallels between Harrison and Dexter,...

Dexter Morgan, the fictional blood spatter analyst/serial killer, who was the star of a hugely popular television series and novel series, was never just a portrait of the antihero. In Dexter: New Blood, the introduction of a "Dark Passenger" copycat killer targeting immigrants throws a particularly sharp light on Dexter's...