[Nais]

I would have raised preflop, this makes a fold on the turn even more correct because the better is betting into a preflop raiser also 2 opponents are yet to act, of course if you had raised there may be only one person behind you or you might have even bought the button, if you did get the button a call would be in order if no one raises in front of you, w/ only one person yet to act a fold still seens OK to me.