indicates sentence topic;  indicates contrast with another option (stated or unstated);  adds emphasis
 at (place, time);  in;  to (direction, state);  toward;  for (purpose);  because of (reason);  for
 indicates direct object of action;  indicates subject of causative expression;  indicates an area traversed;  indicates time (period) over which action takes place;  indicates point of departure or separation of action;  indicates object of desire, like, hate, etc.
 offender;  criminal;  culprit
 death;  mortality;  to die;  to pass away
 but;  however;  (and) yet;  nevertheless;  still;  for all that
 indicates possessive;  nominalizes verbs and adjectives;  substitutes for "ga" in subordinate phrases;  (at sentence-end, falling tone) indicates a confident conclusion;  (at sentence-end) indicates emotional emphasis;  (at sentence-end, rising tone) indicates question
 whereabouts;  place;  location;  place where one belongs;  where one fits in;  place where one can be oneself
 to teach;  to instruct;  to tell;  to inform;  to preach
 detective;  investigator;  sleuth;  detective work;  secret investigation
 god of death;  death deity;  Death
 now;  the present time;  just now;  another;  more
 too;  also;  both A and B;  A as well as B;  even;  as much as
 somewhere;  anywhere;  in some respects
 to be (of animate objects);  to exist;  to stay;  to be ...-ing;  to have been ...-ing
 to accomplish;  to achieve;  to carry out;  to do ... completely;  to do ... entirely
 good;  advantage;  sake;  purpose;  consequence;  result
 vice;  immorality;  corruption
 to chase;  to run after;  to follow (a set order, a trend, etc.);  to drive out;  to get rid of;  to drive (e.g. a herd)
 disappearance;  running away;  going missing;  absconding
 event;  affair;  incident;  case;  plot;  trouble
 back;  rear;  background;  behind the scenes
 wild;  unruly;  arrogant;  endless (e.g. spending);  uncontrolled;  rampant (e.g. weeds)
 called;  named;  as many as;  as much as;  all ...;  every single ...
 half;  semi-;  half-past;  odd number; (arch.)  unit of land area (595.8 m^2)
 to stray from the right path;  to go wrong;  to go off the rails;  to turn delinquent
 indicates sentence subject (occasionally object);  indicates possessive (esp. in literary expressions);  but;  however;  regardless of;  whether (or not)
 thing;  matter;  incident;  occurrence;  circumstances;  situation;  work
 to determine (esp. a culprit or underlying cause);  to pin down;  to ascertain; (arch.)  to stab to death
 Metropolitan Police Department (esp. Tokyo)
 search (esp. in criminal investigations);  investigation;  inquiry;  enquiry
 lesson;  section (in an organization);  division;  counter for lessons and chapters (of a book)
 (police) detective;  criminal matter
 cooperation;  collaboration
 to get;  to earn;  to understand;  to comprehend;  to receive something undesirable (e.g. a punishment);  to get (ill)
 finally;  at last;  in the end;  after all;  never (happened)
 delivery;  handing over;  turning over;  extradition
 actual spot;  scene (of a crime, accident, etc.);  (on) site;  (on) the ground;  filming location;  (movie) set
 specific;  particular;  designated;  specifying;  designating;  identifying
 victim;  injured party;  sufferer
 pluralizing suffix (esp. for people and animals; formerly honorific)