AstridNielsen,worksinthelibraryofthejudicialpoliceSufferingfromAsperger'ssyndrome,however,shehasanincrediblememory,sosheisveryusefulinanalyzingthefilesforongoinginvestigationsThedistrictcommander,havingnoticedthisability,decidestouseittothefullest,entrustingherwithverycomplexinvestigationswhichhaveremainedunsolvedtodateInaddition,alsotoreciprocate,hewilltrytohelpAstridonthebehavioralside,inordertoprovidemutualhelp