In the fourth episode of true-crime drama's titled "Cover Girl," Justin Timberlake and Jason Ritter appear as special guest stars.
Timberlake, portrays Deputy Steve Deffibaugh. His character is the real-life officer who led the 1980 criminal investigation surrounding Betty Gore's (Lynskey) murder. Biel's titular Candy Montgomery was accused of murdering Gore in Wylie, Texas, after having an affair with the victim's husband.
NEWS CREDIT - DORY JACKSON/PEOPLE
PHOTO CREDIT - RODIN ECKENROTH/GETTY; KEVIN MAZUR/GETTY