Tracy Rathwood is the owner of a pet care agency. With an incomprehensible pattern, a series of robberies occur in the apartments of her clients. Naturally, suspicions first fall on Tracy. Detective Phil Albertini is assigned to understand the complicated circumstances. The policeman will have to pick up a stray kitten, hide stolen diamonds in the freezer, spend a night of love in the library and propose marriage to the main suspect near a dumpster.