Questions about Prison break?

Question

1:at the end of season 2, does Kellerman die, did he ask those guys to shoot him for a quick death?

2: The guy T-Bag was talking to, the one who he says "i got the brothers here for you", and the other guy says "you got caught bagwell".? who was he? the company?

Answer 1

I'm not sure about question 2, but for question 1, yes Kellerman died.  He did ask them to shoot him, because he wanted to die, as you could tell from the previous episode when he was about to kill himself, but decided to do the right thing and help Sara out first, and then die.