Codebreaker Alex Baber says he used AI to conclude a single suspect, Marvin Margolis, was behind both unsolved cases.

In a world exclusive, the Daily Mail can reveal that a new investigation has concluded that the Zodiac killer and the ...

Two retired LAPD homicide detectives say that both notorious cases are solved -- with a single culprit -- thanks to the work of a novice sleuth.

Some facts slip through school textbooks and trivia nights entirely. Moments from history that feel obvious once you hear them – but somehow stayed hidden until now. People shared the historical ...