Michelle Dean takes an intimate look at Vera Caspary, the woman who wrote Laura.
But there is another source for the character. The writing of “Laura” was a kind of accident, done for money. Caspary did not like murder mysteries herself, and she saw in them a structural flaw. “The murderer, the most interesting character,” she wrote, “has always to be on the periphery of action lest he give away the secret that can be revealed only in the final pages.” If she was going to write one, she decided she needed to do it differently.