The pieces are coming together for Sterling. He's got the Robot, the missing eye, the diary. It's seemingly fool proof. I wonder how Hunter is going to get out of this or spin it. I always wondered if it was possible to spin it to be Sterlings fault.
Sterling - "You started drugging everyone as soon as you got here!"
Hunter - "You arrived nearly the same time. How do we know YOU'RE not the drugger?"
Knowing Hunter, he could have planned for this and had measures to blame Sterling. Heck, if he can provide false evidence, I can imagine Sterling being arrested, his family shunning him and now no one to stop Hunter at home.