In August 2012, at the end of the touring cycle for Option Paralysis, Tuttle announced that he was leaving the band to attend film school. By November, he had been replaced by returning member James Love, although he did not feature on 2013's One of Us Is the Killer as Weinman described him as "a live guy". Love remained until May 2015, when he was replaced by Kevin Antreassian. In 2016, the group released its sixth studio album Dissociation, shortly after which they announced that they would be disbanding after the album's touring cycle. The tour came to an end with three final shows in December 2017, at which former members Dimitri Minakakis, Brian Benoit and Adam Doll, plus Irony Is a Dead Scene vocalist Mike Patton, made special guest appearances.
