Female Detective

With the object of discovering the male accomplice of Hideko a bad girl Michiko a policewoman disguises herself and infiltrates a gang Then in a reformatory under the name of Suzuko she finds a certain girl who is familiar with Hideko and from her she approaches a woman named Keiko One day at a beerhall the policewoman meets Keiko who just finished a secret narcotics transaction and asks her about Hideko However with the sudden appearance of Saburo one of the gang her search fails and an exciting pursuit begins Later Keiko is found dead