I would rather say she is 27 then 36 as Anna.
I doubt that Lindsay is older then Danny.
But was Lindsay 14 as here friends were killed? Seems quite young to me.
It was supposed to be summer vacation. I thought that it was the summer before they entered high school. I might be wrong.
I do remember that they were school friends, and that they were quite young. That Lindsay said that one of them was going to go away for the summer which she had never done before.
I also know that the actress who played young Lindsay, Ashley Richards was only 14, making it unlikely that Lindsay was any older. Children always play their age or younger.
I added wrong up there. I should have said that it was ten years before season three not season two. That would make Lindsays 24 and thus 26 now. Sorry about the bad calculation.