100 NL Flopped Set with Turn scare

I had just sat down but had played with villain before. He was 26/4/.83 aggression after 24 hands. Not much to rely on but it sorta helps. My worry from his push was that he held the heart but do I call and hope to boat?

Hold'em No Limit ($0.50/$1.00)
Seat #4 is the button
Seat 2: boa59 ($41 in chips)
Seat 3: jcav18 ($48.55 in chips)
Seat 4: ShrimpHouse ($98.50 in chips)
Seat 5: Rolla Hamdi ($6.80 in chips)
Rolla Hamdi: posts small blind $0.50
boa59: posts big blind $1

Dealt to ShrimpHouse [4d 4s]
ShrimpHouse: calls $1
Rolla Hamdi: calls $0.50
boa59: raises $2 to $3
ShrimpHouse: calls $2

*** FLOP *** [Js 4h Ah]
boa59: bets $4
ShrimpHouse: raises $6 to $10
boa59: calls $6

*** TURN *** [Js 4h Ah] [Kh]
boa59: bets $28 and is all-in
ShrimpHouse: ?