Jennifer Lopez (from left), Ray Liotta and Drea de Matteo star in NBC’s “Shades of Blue,” premiering Thursday, Jan. 7.
Jennifer Lopez (from left), Ray Liotta and Drea de Matteo star in NBC’s “Shades of Blue,” premiering Thursday, Jan. 7. Jeff Riedel NBC
Jennifer Lopez (from left), Ray Liotta and Drea de Matteo star in NBC’s “Shades of Blue,” premiering Thursday, Jan. 7. Jeff Riedel NBC

Network TV’s midseason: Jennifer Lopez as a detective and final season of ‘Downton Abbey’

December 30, 2015 3:00 AM