Locking up Jackson in a van didn't work. What can Scott and the rest do to save Jackson from his lizard-self now? The next Teen Wolf episode, "Restraint," may just explain that. Check out two Teen Wolf videos here.
In this first video from "Restraint," we see a series of clips from the episode, mostly showing how thoroughly unhinged being a venomous, slimy, scaly kanima has made Jackson. Check it out below: