After a little on the job training, Shard's men manage to set up a roadblock to catch the fleeing shooter. Hapless Harold? Shard visits Debra again for some answers and soon realizes she hasn't been telling them the whole truth. And help with the case comes from a strange quarter. Charbeneau, eager to deflect some of the recent police interest in his "activities", suggests maybe an out of town shooter--possibly a woman--killed Harkness.