I think the government actually captures Bee, and takes him to a "cloning" or "manufacturing" plant where they will create Stinger. Then, they begin to study Bee and get his weaknesses and put everything good about Bee into Stinger, making Stinger Bee's ultimate arch enemy. Now, something to back myself up here: You all remember when that rally vehicle was chasing '67 Bee somewhere in Texas? (I forgot where this was) Yeah, maybe that's when he gets captured. I couldn't find the picture of him being chased by the Rally Car, so if someone has it, feel free to post if for me!  

 

Shane is with him

 

Oh yeah, forgot about him... Well, he probably either helps Bee get set free or, he IS the one who helps get him into the showroom? Only time will tell.

 

Possibly - but the introduction scene for Bumblebee appears to be the new scene in the desert where he is introduced to the main cast. Indeed Stanley Tucci's character seems to admire the Autobots even if he views them as outdated - its possible that he simply allowed Bumblebee in to his showroom along with Cade in order to show off their new and improved 'Stinger'

 

Yeah, but what about the chase sequence between Bee and that Rally Car? I wish I had the pic of it.

 

Can you explain the scene? And what rally car are you talking about? The Sonic RS?

 

It was the black rally car. I'm not 100% sure if that's what they're called. And BB and that black car were driving on a dirt road somewhere in what seems to be either the desert or Texas. Not sure. If I could find that picture maybe it'll help.

 

Well it's possible that he is captured, but I find it unlikely. I doubt they'd allow him to fully transform, seemingly with BB still armed, without some kind of armed guards (I guess you can count Stinger as a guard but honestly I think there would still be some men with guns around). I do believe in that sequence that BB gets his new mode there, but I doubt he's captured.
Also, if I remember correctly, the '67 Bee was spotted around one of the Wrecker's alt modes (can't remember which one it was, think it was Roadbuster) so what's the theory on that?

 

BB may have pulled a switcher with an actual Camero version of Stinger or Tucci is getting swayed at their side having BB pretend to be a Stinger Camero.

Note these KSI Transformers do not Transform like regular Cybertronians or Allspark mutants.

They are thousands of pieces of molecular unstable metal that reconfigures themselves.

They are more like Reedman made up of Microcons.