Tyger (heraldry) to have its home in Hyrcania in Persia and its swiftness is supposed to have given its name to "tygris", the Persian word for "arrow", and to the swift River Tigris. If pursued by a tyger, it was supposed to be possible to get away from it by leaving a mirror, which would perplex the tyger. The spelling appears in William Blake's poem "The Tyger". Although his illustration is more like a real tiger than the mythical one, the two are completely different. Tyger (heraldry) Tyger, also known as heraldic tiger is a beast used as a charge in heraldry.
Red John Smith informs him that the "Tyger, Tyger" quote is used by dirty officers of California Law Enforcement. Smith is one of them. When he gives Kirkland the address to a safe house, he then shoots him to death while running to his freedom. He and the driver cover it up and before departing say, "Tyger, Tyger." While Kirkland originally monitored Jane through his connections in the FBI and researched Red John on his own accord, Kirkland's findings into the existence of this criminal organization enabled him to authorize Homeland Security to openly investigate Red John, as he is a suspected