Hi. This apple tree that the builder put in front of our house isn't looking good. It's 4 to 5 years old at this point. Last year it started to look brownish and wilty on the leaves. It was really dry so I chalked it up to that. Now this year it's looking poorly and I am concerned about fire blight. I found information on that yesterday. So I'm attaching a few pictures maybe you could identify the issue. Thank you.