Nl4 Zoom 72

Hand converted with online PokerStrategy.com hand converter:

Play hand

$0.02/$0.04 No-Limit Hold'em (6 handed)

Known players:
[tg]BU$8.00:///////;SB$2.28:///////;BB (Hero)$5.41:///////;MP2$2.55:///////;MP3$1.74:///////;CO$3.64:///////;[/tg]

Preflop: Hero is BB with 2:s, 7:h.
MP2 folds, MP3 calls $0.04, CO folds, BU calls $0.04, SB calls $0.02, Hero checks.

Flop: ($0.16) 7:d, 2:c, K:s (4 players)
SB bets $0.16, Hero calls $0.16, MP3 folds, BU calls $0.16.

Turn: ($0.64) 5:s (3 players)
SB bets $0.04, Hero raises to $0.48, BU calls $0.48, SB folds.

River: ($1.64) 8:d (2 players)
Hero bets $1.10, BU raises to $7.32(All-In), Hero calls $3.63.

Final Pot: $13.69.
Results follow:

Hero shows two pairs, sevens and twos(2:s 7:h).
BU shows two pairs, kings and eights(K:h 8:c).

BU wins with two pairs, kings and eights(K:h 8:c).

Villain is a 33/0/0,17AF/13 hands. Fold the river?