Alex Cross Must Die: A Thriller - Hardcoverby James Patterson (Author) "One of the greatest fictional detectives of all time" (Douglas Preston & Lincoln Child) is in the sights of the Dead Hours Killer, a serial murderer on a ruthless mission. An airport killer targeting pilots expands his scope. Alex Cross Must Die. "Drop whatever you're doing, Detective Cross, and head to Reagan Airport," DC Metro Police dispatch says. "A jet just crashed and exploded on the runway. The chief and the FBI