Scene 9:
INT. SEWAGE DISPOSAL CORIDOOR – NIGHT.
Leon walks out of the sewage treatment room, to find Ada standing there tapping her foot.
Leon: I told you to stay there until I cleared the area, remember I'm in authority here, I'm the last surviving cop, to my knowledge.
Ada: You took a long time, I couldn't wait any longer
She raises her eyebrow, Leon has a look of defeat on his face, and calms down
Leon: Ada, why don't you let me introduce myself. My names Leon.
Ada: Nice to meet you Leon, it looks like it's a dead end here, but I think I can get upstairs through this shaft! Give me a boost
I'll go and check…
Leon helps ada through the vent.