Killer in the White City
S1, E6: Theo Wilson time-travels to 1893 Chicago, finding himself in the lair of America's first famous serial killer, H.H. Holmes. But how did Holmes become such a prolific murderer?

S1, E6: Theo Wilson time-travels to 1893 Chicago, finding himself in the lair of America's first famous serial killer, H.H. Holmes. But how did Holmes become such a prolific murderer?