Rodney Alcala, the infamous serial killer whose spree of dozens of murders ended after he won on The Dating Game, is the focus of Friday’s two-hour episode of ABC’s 20/20. The show airs at 9 p.m. ET. In this exclusive clip from the 20/20 special, the now-adult friend of 12-year-old …
Read More »'Dating Game' Helps Catch Serial Killer in Clip From '20/20′ Special
