6.3 H.H. Holmes: America’s First Serial Killer Oct. 26, 2004 H.H. Holmes: America’s First Serial Killer IMDb: 6.3 2004 64 min 2 views Torture chambers, acid vats, greased chutes and gassing rooms were just some of the devices of death designed by the Torture Doctor, H.H. Holmes ... CrimeDocumentaryHistory
