Holden Ford (Jonathan Groff) and Bill Tench (Holt McCallany) will continue their investigations into the minds of serial killers for a second season of Mindhunter. David Fincher’s FBI profiler drama released its first season in October. Netflix accompanied the renewal news with a social media teaser on Thursday, with the tagline: “We need to talk to more subjects.” The series’ Instagram account also announced the news with some photographs by filmmaker and executive producer David Fincher. The first season ended with an emotional cliffhanger for Holden, as both he and partner Bill begin to experience their own psychological effects from their study. With the announcement of a second season comes speculation about which famous killers will be featured, should the finale events resolve themselves. Charles Manson has been referred to as a goal get by Holden and David Berkowitz, aka the Son of Sam, has also been heavily mentioned, though both have yet to appear. Be on the look out for season 2 and be sure to check out season 1 now streaming on Netflix.