The central FBI profiler. She is the daughter of former FBI agents Sadie and Matt Whitman (who feature in Dicken's other series, Seele des Bösen ).

Details on how this series connects to the series.

(2020) – Libby attempts to gain the trust of a traumatized victim to catch a sadistic killer.

Libby's husband, a detective who later becomes a Special Agent at the FBI.

(2020/2021) – The manhunt for fugitive Vincent Howard Bailey intensifies as he evolves into a serial killer.