This is the 2nd hand in a 30 player $5 NL freezeout SNG

NO_LIMIT TEXAS_HOLDEM $5+$1 (Real Money), #87,000,371
Newcastle Single Table Tournament, 5 Feb 2006 3:41 AM ET
Seat 1: The_Taj ($1,500 in chips)
Seat 2: Edi80 ($1,500 in chips)
Seat 3: x park ($1,500 in chips)
Seat 4: lasvegas4 ($1,480 in chips)
Seat 5: binaryc ($1,470 in chips)
Seat 6: Kavor_Kian ($1,480 in chips)
Seat 7: el gordo 80 ($1,500 in chips)
Seat 8: JF27JC58 ($1,530 in chips)
Seat 9: markgerv ($1,540 in chips)
Seat 10: oldballsack ($1,500 in chips)
ANTES/BLINDS
Kavor_Kian posts blind ($10), el gordo 80 posts blind ($20).

PRE-FLOP
JF27JC58 folds, markgerv calls $20, oldballsack folds, The_Taj folds, Edi80 folds, x park folds, lasvegas4 calls $20, binaryc bets $100, Kavor_Kian folds, el gordo 80 calls $80, markgerv calls $80, lasvegas4 calls $80.

FLOP [board cards JH,8D,KS ]
el gordo 80 bets $20, markgerv calls $20, lasvegas4 calls $20, binaryc bets $400, el gordo 80 bets $760, markgerv folds, lasvegas4 bets $1,360 and is all-in, binaryc calls $970 and is all-in, el gordo 80 bets $620 and is all-in.

TURN [board cards JH,8D,KS,4S ]
RIVER [board cards JH,8D,KS,4S,6C ]

SHOWDOWN
el gordo 80 shows [ JC,8C ]
lasvegas4 shows [ 10H,QC ]
binaryc shows [ AH,AC ]
el gordo 80 wins $20, el gordo 80 wins $20, el gordo 80 wins $4,540

Hitting my trips would have given lasvegas4 a straight, so really I needed the kings to pair or to catch 2 running pair (counterfeiting his 2 pair). The only thing I can think is I should have pushed more than 5bb pre-flop, but I don't like to reveal the true strength of my hand. Maybe I just got unlucky?

without show:

IF i had to put my life on the line (non-tourny, real) i would fold this. This kind of action rarely means they have top pair. It usually means they have 2pr, 3, or draws.

Luckly were not playing with human lives, so ill prolly call, hoping my gut is wrong.