Bones

S12E12 The End in the End

Title: The Final Countdown Plot: As Kovac remains elusive, the team diligently seeks clues to locate him. Following a personal challenge faced by Brennan, her colleagues must rely on her teachings to pursue Kovac in her absence. The investigation uncovers indications that Kovac may be receiving assistance and has a secret lair. In response, Booth and Brennan embark on a quest to track him down, determined to bring him to justice.