The Hunt for the Zodiac Killer Season 1 Episode 4 - The Secret FBI Files

Airdate: 2017-Dec-05

Episode summary:

The hunt goes into high gear as the FBI releases secret files on the killer; a handwriting analyst connects the Zodiac's letters to a taunting letter mailed 3,000 miles away in Albany, N.Y.; the code team has a massive breakthrough on the Z-340.

About The Hunt for the Zodiac Killer series:

Premiering on Tuesday, November 14 at 10PM ET/PT, this five-part limited series, features a team of top investigators and code-breakers, working in...Show more >