That was a descent episode, even though I didn't like agent jerk-face, I didn't want to see him get killed either. That was a bummer for the other agent who did it, for someone who is normally a protector of people to be manipulated by pheromone control (or whatever that power is called), into killing your partner was sad to see.
I'm excited to see how these characters grow, I think their group has some growing pains to go through, but it will be interesting to see where the writers take them along the way.