Predatory Instinct

A groundbreaking hominin discovery in the Siberian Altai Mountains sparks international scientific interest in uncovering a possible third protohuman ancestor. Meanwhile, a series of mysterious and brutal deaths involving a Russian factory trawler and a ghost ship off the Washington Coast draw the attention of FBI Special Agent Grey Porter and Seattle PD’s Elena Sturm, as they investigate unsettling evidence of a deadly, unknown force at large.