An investigative consultant has now discovered a potential solution to the Zodiac killer's unsolved Z32 cipher - and found a striking, hidden connection to the murder of the Black Dahlia.
Author Michael Connelly and former LAPD detective Rick Jackson will discuss their contested theory linking the Zodiac killings to the Black Dahlia murder.
Author Michael Connelly and former LAPD detective Rick Jackson will discuss their contested theory linking the Zodiac ...