My mind froze in this one...I think is a snap call right?

I'm trying to put people in ranges, but this hand was strange. In retrospect, I think he has a draw many times here and I should have definitelly called here.

Party Poker No-Limit Hold'em, $0.10 BB (5 handed) - Party-Poker Converter Tool from FlopTurnRiver.com
Button ($9.95)
SB ($18.19)
Hero (BB) ($10.81)
UTG ($8.01)
MP ($29.07)
Preflop: Hero is BB with K, K[img]

Villain was 62/38 over 28 hands. He had bet one flop out of 11 and 4 turns out of 7.

http://www.flopturnriver.com/pokerforum/images/smilies/club.gif[/img]
UTG calls $0.10, 3 folds, Hero bets $0.40, UTG calls $0.40

I think he would have called here with many A-x, some mid to low PPs and perhaps some broadways.

Flop: ($1.05) A, 5, J (2 players)
Hero checks, UTG checks

A-x is in his range and I was not getting these hands to fold. I would probably fold to a bet right now. He checks behind, which, to be honest would be strange for someone with top pair medium kicker. I think his range is somewhat polarized between trips and draws.

Turn: ($1.05) 4 (2 players)
Hero bets $0.70, UTG raises $1.40, Hero folds
Total pot: $2.45

I just did not see it coming. I think he can do this with lots of draws or to get value from the other flush draw. Even though it is unlikely that he has an ace, my mind froze and I folded. I was getting 18% odds on a call. I put him on the following range (please see if that makes sense):

A4 (made 2 pair), 44, flush draws and combo draws. He could have slowplayed trips, but I really think this should be a call. His min raise is stronger than a shove to me, so...I folded (such a nit).