25NL 6 max - 2 pair on turn and aggression being shown

[ibankonu]

Party Poker No-Limit Hold'em, $ BB (6 max, 5 handed) converter (http://www.selachian.com/tools/bisonconverter/hhconverter.cgi)

Hero ($20.55)
SB ($24.35)
BB ($24.9)
UTG ($28.9)
MP ($25)

Preflop: Hero is Button with A/images/graemlins/heart.gif, 4/images/graemlins/heart.gif. SB posts a blind of $0.1. MP posts a blind of $0.25.
<font color="#666666">1 fold</font>, MP (poster) checks, Hero calls $0.25, SB (poster) completes, BB checks.

Flop: ($1) 4/images/graemlins/spade.gif, 6/images/graemlins/diamond.gif, 3/images/graemlins/diamond.gif <font color="#0000FF">(4 players)</font>
SB checks, <font color="#CC3333">BB bets $1</font>, MP folds, Hero calls $1, SB folds.

Turn: ($3) A/images/graemlins/spade.gif <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets $2</font>, <font color="#CC3333">Hero raises to $4</font>, <font color="#CC3333">BB raises to $8</font>, Hero calls $4.

River: ($19) 8/images/graemlins/club.gif <font color="#0000FF">(2 players)</font>
BB calls $15.65 (All-In), Hero ??

I have only been at the table a few hands, and have no reads. I am not sure what i think about this hand. I know he was the blind and could have anything, but can i really put him on the straight or a set? Any other comments are appreciated too.

[beginnersluck13]

I think in this situation you need to fold. You don't really have any information on this player and also haven't a clue as to the hands that he could have and smells like a situation where you are very far behind. I like the play on the flop, but when he reraises your raise on the turn I think you should have dropped the hand there.

[elus2]

i'd fold on the flop. you have no backdoor flush draw, your 2 pair outs may not be good, you have no implied odds for trips, etc etc etc.