I just noticed there was no Current Chapter thread, and most people agree that ongoing series should have one. So, here we go. Also, because this is a mystery series, part of this thread may and probably will be devoted to theories concerning the solution of the current case. Therefore, part of this thread may and probably will contain spoilers. If you don't want them, don't read on.
Be warned, there's no unreading things. Decide very carefully before proceeding.
Anyway, lets get this thread started.
All I know with such little evidence right now is that, assuming DCTP didn't cut corners with the scanlation, the Jeet Kune Do guy is not the guilty party and is not seriously going to pursue Ran. Why? Because he's Kaitou KID! Neither Ran nor Sonoko had said Conan's name once in the chapter, according to DCTP anyway. Therefore, we're looking for a recurring character. However, we and Conan couldn't recognize him, so he's in disguise. The only person who could disguise oneself like that and would want to screw with Conan like that is KID.
As for their conclusion that Uesumi didn't jump, I'm not sure, but a drunk man probably wouldn't be in the state of mind to take off his shoes first. And if he was in such a state of mind, he most certainly would have taken off his glasses. Even though I can't find anything to confirm how accurate either of the ideas that jumpers remove these items are for the real world, a mystery writer would most certainly make use of them.