[amoeba]

whats the reasoning for betting the turn?

I would have to have a read on villain as very weak tight to play the turn as you did. But if you read him as weak tight, why call the river bet?

the only way you win here is if he has something like QJc and is bluffing his way out or he puts you on a missed draw but doesn't want to showdown his ace high for fear of you hitting a low pair.