Opponent seems pretty solid, hasn't had to show much down, and freq reraises. He wasn't buying my aggression...give him credit and lay this down? Should I have ben less aggressive? I'm thinking he put me on overpair or set and he got lucky on the river, or do you see him holding a set here? I was figuring the check raise turn gets a cheap showdown.

PokerStars Game #4225096898: Hold'em No Limit ($3/$6) - 2006/03/09 -
00:57:12 (ET)
Table 'Algieba III' Seat #7 is the button
Seat 2: Crisper ($599.40 in chips)
Seat 3: JohnSpence ($587.85 in chips)
Seat 4: djdepozyt ($148 in chips)
Seat 5: Blazed187 ($2217.80 in chips)
Seat 6: AbsoluteAces ($583 in chips)
Seat 7: Sir.bad07 ($1602.70 in chips)
Seat 9: crime002000 ($1780.05 in chips)
crime002000: posts small blind $3
Crisper: posts big blind $6
*** HOLE CARDS ***
Dealt to crime002000 [Td Kd]
JohnSpence: folds
djdepozyt: folds
Blazed187: folds
AbsoluteAces: folds
Sir.bad07: folds
crime002000: raises $12 to $18
Crisper: calls $12
*** FLOP *** [5s Jh Kc]
crime002000: bets $24
Crisper: raises $30 to $54
crime002000: calls $30
*** TURN *** [5s Jh Kc] [8c]
crime002000: checks
Crisper: bets $54
crime002000: raises $54 to $108
SCNC05 joins the table at seat #1
Crisper: calls $54
*** RIVER *** [5s Jh Kc 8c] [Ah]
crime002000: bets $54
Crisper: raises $365.40 to $419.40 and is all-in
crime002000 said, "catch the A"
crime002000: folds
Crisper collected $465 from pot
*** SUMMARY ***
Total pot $468 | Rake $3
Board [5s Jh Kc 8c Ah]
Seat 2: Crisper (big blind) collected ($465)
Seat 3: JohnSpence folded before Flop (didn't bet)
Seat 4: djdepozyt folded before Flop (didn't bet)
Seat 5: Blazed187 folded before Flop (didn't bet)
Seat 6: AbsoluteAces folded before Flop (didn't bet)
Seat 7: Sir.bad07 (button) folded before Flop (didn't bet)
Seat 9: crime002000 (small blind) folded on the River