80sAstridNielsen,worksinthelibraryofthejudicialpolice.SufferingfromAsperger’ssyndrome,however,shehasanincrediblememory,sosheisveryusefulinanalyzingthefilesforongoinginvestigations.Thedistrictcommander,havingnoticedthisability,decidestouseittothefullest,entrustingherwithverycomplexinvestigationswhichhaveremainedunsolvedtodate.Inaddition,alsotoreciprocate,hewilltrytohelpAstridonthebehavioralside,inordertoprovidemutualhelp.……