Too Much Murder in Baldur's Gate

There seems to be a lot of Murder going on in Baldur's Gate, and it's a little confusing to this partial resident of the Realms. I mean, there's a GenCon event called Murder in Baldur's Gate , then there's the next D&D Encounters season to be called Murder in Baldur's Gate , and on top of that there's a listing on Amazon.com call, what else, Murder in Baldur's Gate . Are these all the same thing? If I play the GenCon game, is that going to be the same as the Encounters season, which is the same as what I can buy on Amazon? Or worse, is the GenCon game a teaser for Encounters? After the four hour GenCon event, I hope it doesn't end with a big... And is the Amazon product just a "for sale" version of the Encounters season? So unless you have a Delorean, with a working Flux Capacitor and Mr Fusion, I guess we'll just have to wait and see. In other news GenCon 2013 is shaping up to look a lot different this year than ...