Deadly Inheritance

There are a number of inheritors to a fortune who are getting killed by a mysterious somebody whom we do not see. Each death is novel, but not terribly graphic. Who did it?

Tom Drake

Inspector Greville

Femi Benussi

Simone Marot

Virgilio Gazzolo

Commissioner Etienne

Ivo Garrani

Leon

Ernesto Colli

Janot

Valeria Ciangottini

Colette Marot

Isarco Ravaioli

Jules Didier

Giovanna Lenzi

Rosalie

Andrea Fantasia

Notaio

Alessandra Moravia

Natalie

Arnaldo De Angelis

Oscar Marot

Aurelio Marconi

Usuraio

Nicola Solari

Becchino

Aldo Bruno

Andre

Silvano Spadaccino

Camionista

Sergio Baldacchino

Job

Giacomo Ricci

Agente