User blog comment:Halley/Superman crosses that line...again./@comment-18172179-20170511023102/@comment-18172179-20170511150706

Also, don't forget Dr. Death's henchmen and the zeppelin dude who died as a result of fighting Batman. There was also an spy in the early Detective stories and of course, the "accidental" murder of Stryker from DC #27. Too much death, imo.

But yeah, he stopped as soon as Robin was introduced.