Synopsis: A muckraking "dirt-digger" for a supermarket tabloid follows a mysterious lead on the ride of his life. It seems that wherever a private plane lands, a rash of unexplained killings breaks out...but only at night. Could the plane be ferrying a serial killer...or a 20th-century vampire?... A muckraking "dirt-digger" for a supermarket tabloid follows a mysterious lead on the ride of his life. It seems that wherever a private plane lands, a rash of unexplained killings breaks out...but only at night. Could the plane be ferrying a serial killer...or a 20th-century vampire? [More]