"What makes you think that?" Robert/ Bob asks.
"There was a time when Nitte and I still worked together. We killed a bunch of people. But, just a week ago, when I was trying to properly dispose of the bodies I don't need, I saw some strange sticky liquid covering those corpses. That freaked me out. Each dead body had a shiny, glossy layer. It's so bizarre. Suddenly, I remember the chemistry teacher's report about making some substance for Nitte. I bet it's this shiny glossy gross stuff. So, it clicked in my mind."
"But you don't know why she pours that substance?" Robert/Bob asks.
"No. I don't," Keith turns to look at Jack, "That's why I am hoping Jack here can get that answer for me as soon as possible. Frankly, it has been your task to monitor Nitte. So don't tell me you lost track of her and you don't know anything about this."