omg, i love this show!!! i love everything about it. the actors, the setting, the story, the pacing, the dialogue...
no clue if there will be a S2, i'm 7 episodes into the 9 eppy series.
storyline: cop gets shot, partner gets paralyzed, another cop dies. he goes back to work after healing and gets assigned to a newly created Cold Case department. the story of his own shooting and the investigation into the cold case thread throughout the whole thing, along with his own personal struggles and ancillary familial issues.
for me, it's perfect tv. that means there will never be a 2nd season, lol.