Why the Hunt for the Zodiac Killer Turned Into a Puzzle for the Ages

A serial killer is scary. A serial killer who was never caught, whose year-long reign of random terror just stopped—or did it?—for no particular reason... That's the stuff of nightmares. And, in...

Why the Hunt for the Zodiac Killer Turned Into a Puzzle for the Ages
Zodiac Killer, letters A serial killer is scary. A serial killer who was never caught, whose year-long reign of random terror just stopped—or did it?—for no particular reason... That's the stuff of nightmares. And, in...