Caleb had received word from the men he had left behind to keep an eye at the site of the lab. They reported the appearance of the Spring wolves that had been sent to investigate. They stayed in the lab for two days. During that time, machinery and devices were removed, men with flamethrowers had entered the building, and explosions were heard.
Once the Spring team finally left, the men waited twenty-four hours to ensure that no one else returned before reporting to Caleb that the lab was abandoned.
The two Alphas and a small team were on their way to see if anything was left behind. Anything that might give them answers about what kinds of experiments or development were made there.
They knew it was unlikely they would find anything, but they needed to know for sure.