Chicken With Vinegar - 1985 - 6/10
AKA - Poulet au Vinaigre // Cop au Vinto

A trio of scoundrels try to fleece Ma and son out of their derelict homestead.
They are secretive, but the son is a mail carrier and he routinely opens their correspondence.
He is also aided by his postal colleague (an enticing Pauline Lafont as rich cheesecake).
The youth is soon out of his depth with the older males.
His silky colleague soon leads him around by his belt buckle.
And after the first murder, the police inspector takes no nonsense from him.
Odd, light-hearted mystery wanders out of category throughout