-no reads on villain, this is one of his first hands at the table
-in retrospect.. I should have bet the flop harder, but what to do on this turn?

Cryptologic
No Limit Holdem Ring game
Blinds: $1/$2
5 players
Converter

Stack sizes:
UTG: $329.09
Hero: $453.10
Button: $293
SB: $81.53
BB: $227.17

Pre-flop: (5 players) Hero is CO with
UTG folds, Hero raises to $8, 2 folds, BB calls.

Flop: ($17, 2 players)
BB checks, Hero bets $12, BB calls.

Turn: ($41, 2 players)
BB checks, Hero bets $32, BB raises to $70, Hero ??