Played TAGish afaik, UTG was 78/17/7, CO 21/17/3.4 but played a lot of hands against UTG.
Felt CO was slowplaying turn, value shove on river, what do I beat there?

PokerStars, $0.25/0.50 Hold'em Cash Games, 5 Players
Hand Converter by Pokerhand.org

Board:
NOLUCK4ME2 (BB): $48.85
Kabokejo (UTG): $43.55
BetPotBot (CO): $78
Bmpje (Button): $64.35
HERO (SB): $150.60

Dealt to HERO J 8

Pre-flop:
Kabokejo calls $.50, BetPotBot calls $.50, (1 folds), HERO calls $.25, NOLUCK4ME2 checks

Flop: ($2) 3 K 2 (4 Players)
HERO bets $1.50, (1 folds), Kabokejo calls $1.50, BetPotBot calls $1.50

Turn: ($6.50) K (3 Players)
HERO bets $3.50, Kabokejo raises to $7, BetPotBot calls $7, HERO calls $3.50

River: ($27.50) A (3 Players)
HERO checks, Kabokejo bets $11.50, BetPotBot raises to $69 and is all-in, (1 folds), Kabokejo calls $23.05 and is all-in, HERO does what?

hero comfortably folds and thanks everyone for making it easy on him

I would bet bigger on the turn and get it in.
I can't see the solid Villain just calling the flop w/ a set. And he would raise the turn for value.

But, after seeing the river action, I'm probably wrong and you have an easy fold on the river I guess.

Well I thought so aswell, folded and saw KJ v 9s7s.