Cullen Davis, left, and Jon Farr speak in front of the “48 Hours” cameras in 2016. Star-Telegram archives
Cullen Davis, left, and Jon Farr speak in front of the “48 Hours” cameras in 2016. Star-Telegram archives

‘48 Hours’ revisits Cullen Davis murder case — what you will and won’t see

May 12, 2017 12:20 PM