Maigret investigates in Concarneau where the passage of a yellow dog accompanies a series of murders, sowing terror in the population. The police seem helpless. It must be said that it has no significant evidence.
2006
1956
2007
2001
1993
1998
2000
1958
1965
2004
1957
1959
2017
1996
1962
1967
1991
