Laboratory 2 was located next to the office building where Professor Conners worked. The graduate student Peter encountered tonight was working overtime there.
The incident with the Lizard Man was quite loud, primarily because the adjacent building was pierced through; apart from a noticeable shake, this building wasn't greatly affected.
Compared to what happened to Peter, the deceased did not undergo full lizardization, but only displayed partial symptoms such as scales and what appeared to be vertical pupils; however, it was actually blindness.
What was more notable was that their bodies all developed massive tumors...
What had happened?
Professor Conners arrived at the scene quickly and made a guess,
"...The tumors were proliferating rapidly. The Lizard Serum accelerates cell division, but it shouldn't directly cause cancer.