Ohio River
Thrillkiller

In the Elseworlds miniseries Thrillkiller, Nygma is a psychiatrist who counsels Barbara Gordon. Doctor Edward Nygma, author of Riddle Me This — What Do We Really Mean?, keeps Barbara dosed with increasing amounts of Valium and encourages her to mix with people that she actually loathes. Edward wears a green suit and the cushions of his couch bear the pattern of the Riddler's outfit. Alfred, Barbara's butler, takes the drugs away from her at the request of her father Commissioner Gordon, who considers Edward to be a quack.
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