Chariot

The serial killer lures his victims in with the power of his will, like Charles Manson who never actually had to kill anyone--his power of persuasion convinced others to do it for him. The dead body in his bath is a testament to another success. Yet we see him looking over his shoulder, showing that even in his moment of triumph there still may be doubt.
Divinatory Meanings: Will, great force of character. Success. Power.
Reversed - Weakening will. Doubt, but also openness to sharing or working with others.