I think he kind of had to, since he was still determined to kill Deb. It would have been interesting if he didn't kill him though.

i wish that brian didn't wanna kill deb so much. because i woulda really liked if brian lived.

Well, he sort of had to, for two reasons: he was a killer, and he wanted to kill Deb. But at the same time, I'd be interesting to have him come back, so I'm conflicted.

The Ice Truck Killer killed too many innocent people to be allowed to live.

Aw, man did it suck though... :(

In the 1st season i found Deb annoying (still do) so i was ready for the Dexter and Bro. Show!

actually i didn't want him 2 die....i lykd his character bt wen he tried 2 kill deb........i surely didin't want him 2 do dat

yes but not when he did i would have liked to have seen more of brian maybe he should have got away or they should bring in somebody else as brian with the revelation that brian wasn't the real brian and was pretending to be brian while working for the real brian

bini was the best character so far. I love him and hate him... but love a little more... i understand that dexter had to kill him for deb's sake but what an imagination on brian and how far he went to get his little brother back that he loved.. a little sad

Noooooo!!!!!!!!!!!!!!!!!!!!!!!!!