The journal appears to have been written by a John Marx from July 1921 to September 1934. In the last few pages, he writes about joining a religous sect known as "The Initiates of the Worm."
OOC: Ok, we are at a point that nothing new will be found in further searching of the complex. I want to fast forwards a bit to a few days later. I will give you an update on what was discovered at the complex. If there is anything in particular that you wanted to investigate, just tell me and we can go from there. Other than pulling together a few pieces of evidence this scenario is almost finished.