3x5 - City Hunter

Aiko's uncle is revealed to have staged his accident in order to convince his niece to quit her job as a private investigator, however it is revealed that he knows nothing about the present threats against Aiko as she searches for a particular dog. When Ryo locates the dog, he notifies Aiko who goes over to retrieve it, only to be kidnapped by robbers looking for evidence the dog may have.