Post Flop - river call?

[Scuba Chuck]

Total number of players : 9
Seat 1: redhotaces ( $540 )
Seat 2: whurleyd1200 ( $1120 )
Seat 3: SCUBA CHUCK( $775 )
Seat 4: letsgobrowns ( $1985 )
Seat 6: Kabaci ( $390 )
Seat 7: newlegends1 ( $355 )
Seat 8: packers0914 ( $725 )
Seat 9: allinfish ( $1640 )
Seat 10: Stjerna21 ( $470 )
Trny:14600147 Level:2
Blinds(15/30)
** Dealing down cards **
Dealt to SCUBA CHUCK[ Kd Jd ]
letsgobrowns folds.
Kabaci folds.
newlegends1 calls [30].
packers0914 folds.
allinfish folds.
Stjerna21 folds.
redhotaces folds.
whurleyd1200 folds.
SCUBA CHUCKchecks.
** Dealing Flop ** [ Tc, 5s, As ]
SCUBA CHUCKchecks.
newlegends1 checks.
** Dealing Turn ** [ Td ]
SCUBA CHUCKchecks.
newlegends1 checks.
** Dealing River ** [ Ac ]
SCUBA CHUCKchecks.
newlegends1 bets [125].
SCUBA CHUCK......


<font color="blue"> I think this is a good situation to discuss. What range of hands do you put villain on? (Party Poker $33)

What's your reason for folding? What's your reason for calling? </font>