AllMovie

The investigation into the murder of a famous writer grows increasingly complex when a suspect confesses to the crime, and the bodies continue to pile up. Sonia Petrova was returning from a rendezvous with her lover when she was viciously murdered. Though Detective Ivan Zanova immediately singles out Sonia's husband Peter as a prime suspect, an unexpected confession from a homeless man leads the authorities to believe it's an open and shut case. Just as the loose ends are being tied up, Peter's mistress falls prey to the shadowy killer, leading Detective Zanova to realize this case is still a long way from being solved.