- AstridNielsen,worksinthelibraryofthejudicialpolice.SufferingfromAspergerssyndrome,however,shehasanincrediblememory,sosheisveryusefulinanalyzingthefilesforongoinginvestigations.Thedistrictcommander,havingnoticedthisability,decidestouseittothefullest,entrustingherwithverycomplexinvestigationswhichhaveremainedunsolvedtoda…