Ufologist Jaime Maussan presented his evidence for extraterrestrial life to a crowd of hundreds in Mexico City's National Auditorium, including two pictures allegedly taken in Roswell in 1947 which purportedly show an alien body autopsy. The spooky slides were reportedly found in Arizona by journalist Adam Drew, hidden in a collection of photographs owned by the late oil geologist Bernard Ray. Whatever the case, the truth is out there.!