[Closed] NL50 FR JJ vs tag and fish

Hand converted with online PokerStrategy.com hand converter:

Play hand

$0.25/$0.5 No-Limit Hold'em (8 handed)

Known players:
[tg]MP1$80.55:///////;MP2$50.10:///////;MP3$50.00:///////;CO$15.00:///////;BU$12.50:///////;SB$75.35:///////;BB(Hero)$67.50:///////;UTG2$10.00:///////;[/tg]

Preflop: Hero is BB with J:s, J:h.
CO posts deadblind, UTG2 folds, MP1 calls $0.50, MP2 folds, MP3 raises to $2.50, 3 folds, Hero calls $2.00, MP1 calls $2.00.

Flop: ($8.25) K:d, A:c, K:s (3 players)
Hero checks, MP1 checks, MP3 checks.

Turn: ($8.25) 7:s (3 players)
Hero checks, MP1 bets $4.00, MP3 calls $4.00, Hero calls $4.00.

River: ($20.25) J:c (3 players)
Hero bets $11.00, MP1 calls $11.00, MP3 folds.

Final Pot: $42.25.

mp1 = fish
mp3 = tag

turn is a fold?