Synopsis

Six months after Booth and Brennan abandoned their former lives, he vanishes. A case with connections to the couple draws Brennan back into the realm of forensic analysis. This path leads her to a member of Booth’s family and to Arastoo Vaziri, who has assumed leadership at the Jeffersonian during her absence. Simultaneously, the FBI launches an investigation into Booth's disappearance, though one agent’s methods prove detrimental to the team's spirit.