Jutta Sabo

The physician Dr. Deruga is suspected of having poisoned his wife out of greed. She died after naming Deruga, poor and in debt, the sole heir in her will. There are a lot of people willing to testify against him in court, including Marta, the dead woman's best friend. Only his niece Mingo believes him to be innocent and goes out on her own to prove it.

An entire neighborhood is in an uproar because the Maier family is keeping their prize-winning rooster, Otto, on the balcony of their apartment. And now, every morning, the rooster is waking up the entire street with its dawn greeting. Thus, the neighborhood comes up with a plan to convince the Maiers to find a new place for the rooster to live (preferably amidst a bed of potatoes and onions). The Maiers, however, aren't so enthusiastic about this plan and strictly refuse to take the rooster off the balcony. Is it thus any surprise that the next morning, Otto is found dead in his cage ... and has apparently been *gasp* murdered?!?