Xavier Marton is a timid and paranoid man who likes model railways.
He goes to the police convinced that his wife Giselle is trying to poison him.
Maigret sends the police to look into both of them. Giselle is flighty, outgoing. She works in a lingerie shop and sees another man.
It turns out that Xavier might also be close with his sister in law, a widow who has come to live with them several years ago.
At one point Xavier tells Maigret that if he is poisoned, before he dies, he will shoot his wife dead.
Later Xavier is found poisoned but it is not the wife who did it.
A tragic episode with an outcome that was not intended. Xavier did plan to poison himself, just ever so slightly so he can kill his wife and then be with her sister.
He goes to the police convinced that his wife Giselle is trying to poison him.
Maigret sends the police to look into both of them. Giselle is flighty, outgoing. She works in a lingerie shop and sees another man.
It turns out that Xavier might also be close with his sister in law, a widow who has come to live with them several years ago.
At one point Xavier tells Maigret that if he is poisoned, before he dies, he will shoot his wife dead.
Later Xavier is found poisoned but it is not the wife who did it.
A tragic episode with an outcome that was not intended. Xavier did plan to poison himself, just ever so slightly so he can kill his wife and then be with her sister.