Morire per l'arte

The lawyer Forrester is found dead in his office: it seems that he had caught an intruder rummaging through his work papers. Having seen himself discovered, the latter did not hesitate to get him out of the way. The investigation into the lawyer's murder is entrusted to Nick and Marvin. While the two scour the New York judicial circles in search of clues, in nearby New Jersey, the billionaire Milton escapes an attempted kidnapping, foiled thanks to the courage of a policeman, who, in the firefight that breaks out after his intervention, loses his life. What connection exists between the two blood events?