You’ll find the previous story here.
The quote is from a description of the obstacles faced by the hard boiled detective, he encounters “blocking figures of all kinds, from the professional criminals and their hit men to corrupt cops, siren women, and that most recalcitrant of all witnesses, a dead man” (Dennis Porter, The Pursuit of Crime. Art and Ideology in Detective Fiction, 1981). This is also my take for the Weekly Photo Challenge, if a somewhat ironic one. After all, “murder must advertise.”