What they discovered were sachets and packs of drugs. They were surprised and disappointed of Jacob. It finally made sense to them - Jacob's late arrival, the men with the red eyes he was surrounded with, his almost-fatigue state daily, and realized every excuse behind it was a pathetic lie. They decided to wait until Jacob to wake up, to which he eventually did.
I took matters into my own hands. I knew my brother, Jacob, was hiding something. I just have to find out what his secret was
MOM! DAD! YOU'VE COME GOT TO COME AND LOOK AT THIS