Every morning Hakan von Enke takes a walk in the forest near his
apartment in Stockholm. Then, one day he fails to come home.
Detective Kurt Wallander is not officially involved but Hakan's son
is engaged to his daughter Linda. A few months earlier Hakan was
eager to talk to Kurt about a controversial incident from his past.
Could this be connected to his disappearance? When Hakan's wife
also goes missing, Wallander is determined to uncover the truth but
the investigation will force him to look back over his own past, as
he comes to the unsettling realisation that even those we love the
most can remain strangers to us...