Live $3000 tourny hand

[David100]

Ok 150 runners, 24 left and they pay 18. i have about 50k chips which is average.

A swede has been playing loose and has been caught steeling a number of times.

Blinds are at 2-4k and he raises my bb from mp to 10k. All fold to me and I have Kc 4s and have him out chipped by about 15k chips. I called his raise hoping to get him off his hand on the flop. The flop is 234 all of clubs.

What should my play be? 22k in the pot and he has 30k left. I put him on a marginal hand like AT.

Ty,

David