ACTION COMICS (1938) #39

“THE MAN WITH THE RADIOACTIVE TOUCH.” A disaster at Chalmers Laboratories involving radium kills Brett Bryson. His bosses are tried for negligence but acquitted. A hooded figure later robs a jewelry store, leaving a watchman dead of radium burns. Superman is implicated and must now clear his name and solve this crime! At the Chalmers radiation labs, scientist Brett Bryson disregards the warnings of his colleagues Chalmers and Davis, and performs an experiment with radium. Something goes wrong and Bryson seems to have been killed in a radioactive explosion.…