When the prolific serial killer Frank returns and murders Gideon's girlfriend, Gideon takes off to find him without telling the team where he is going. The BAU must then profile Gideon as well as Frank to find both of them.
Genres: Crime , Drama , Mystery
Keywords: crime-investigation , criminal-mastermind , criminology , fbi , police-procedural , police-profiling , special-agent , suspenseful , watch-series-online