Foster began talking about joining his "brother" Mark on the other side. This man seemed to deteriorate even worse than Finch. He'd adopted a delusion of a completely different family. He had mentioned in previous entries about finding the map to the cave. He never actually said that's where he was dumping the bodies but it didn't take a genius to figure it out. His writing stopped on February 25, 1989 with one entry:
"Going to the other side tomorrow."
There weren't any entries until June 1, 1989 when the next owner, Max Keller, took to writing in the journal.