True Crime: Will the Zodiac Killer Be Caught Using DNA Technology? The Dr. Oz Show : Season 10 Episode 117

TV-PG Syndication 1h 00m int(0)

Aired: March 12th, 2019 @ 9:00 AM EST on Syndication

A serial killer taunted police and the press with his letters half a century ago but was never caught; investigators believe DNA technology may identify him; a pharmacist, whose error cost a child her life, comes face-to-face with the victim's father;