2nd of 2 graphic adventures published in Dynamite Comics #5, Jan. 1954, 8 pages.
Without his being in on the deception, Johnny Dynamite's death is faked. This is to free him up to investigate a man who was out to really kill him. Connected to the matter is a guy who likes to sink cargo ships for insurance.
Reprinted in Ms. Tree #45, Apr. 1988.