
Mike helps out an old friend when her husband is accused of murdering a loan shark. His investigation revealed that a number of people were interested in taking over the mobster's racket, but the crucial bit of evidence is the scent of cheap perfume Mike smells in the murdered man's apartment.
When an innocent man is accused of murder, Mike is hired to find the real killer of a photographer who ran a phony modelling school and dabbled in blackmail on the side.