You know, usually two different cops do that

Inspector Jacques Clouseau:
I've got Bizu in the interrogation room. Ponton:
What's the plan? Inspector Jacques Clouseau:
I'm going to give him the good-cop/bad-cop routine. Inspector Jacques Clouseau:
You are the soccer player known as Bizu? Bizu:
Yes. Inspector Jacques Clouseau:
You were acquainted with Yves Gluant? Bizu:
I'm glad he is pushing up daisies. Inspector Jacques Clouseau:
He is not pushing up daisies. He is dead. Bizu:
It's an idiom. Inspector Jacques Clouseau:
You, sir, are the idiom. Now, unless you want to spend the rest of your life in prison, you will answer the next question. Did you kill him? Bizu:
I would have loved to have killed him. But some lucky bastard beat me to it. Inspector Jacques Clouseau:
You disgust me. I'll be right back!. [leaves room] Inspector Jacques Clouseau:
You disgust me. I'll be right back!. [leaves room] Inspector Jacques Clouseau:
[re-enters room]
Cigarette? Bizu:
No. Thanks. Inspector Jacques Clouseau:
Good for you. Bizu... I knew you didn't do it. Someone else did, and they are trying to set you up. Bizu:
You'll help me? Inspector Jacques Clouseau:
Of course I'll help you. Now, do you have any idea who might have done this terrible thing? Bizu:
His partner in those stupid restaurants, Larocque. Inspector Jacques Clouseau:
Raymond Larocque, the casino owner. Bizu:
Gluant would steal money from the restaurants and use it to gamble. My guess is Larocque got fed up... and had him killed. Inspector Jacques Clouseau:
Bizu, I like you. I'm going to help you. You and I are going to make a great team. [leaves room and shuts door] Inspector Jacques Clouseau:
The good cop / bad cop routine is working perfectly. Ponton:
You know, usually two different cops do that