Killer Shadows invade Des Moines May in springtime. The lilacs are blooming, the grass is green... and death lurks in the shadows. After Homicide detective Harry Reznik is called to the scene of a strange pair of deaths, he meets FBI Agent Lori Campisi, who has a history of investigating supernatural occurrences. She believes the murders have been committed by creatures released in our world by a madman. Soon, the unlikely...