AstridNielsen,worksinthelibraryofthejudicialpolice.SufferingfromAsperger'ssyndrome,however,shehasanincrediblememory,sosheisveryusefulinanalyzingthefilesforongoinginvestigations.Thedistrictcommander,havingnoticedthisability,decidestouseittothefullest,entrustingherwithverycomplexinvestigationswhichhaveremainedunsolvedtodate..eee