Ohmygosh, WHO just SHOOTS cats?! What jerks! I say call the cops on this lady, that's not right. Plus, you can see if they even have the right to the gun they are shooting innocent cats with too. I wouldn't let any of my cats out if I were you, now knowing you have neighbors like that. Don't worry about going up and talking to these people, you have a RIGHT to know if they shot your innocent cat and you deserve to know WHY they are doing it and I say you tell them to stop! I am picturing an old fat lady with no teeth and her hair in a bun with a thick southern accent with a rifle in an apron for some reason. UGH! If going right up to the door is too much for you, I would suggest creating a flyer and putting it in people's mailboxes asking if they have seen Mystic and putting a picture on it. I'm so sorry you have to go through this, it's truly a horrible situation. I hope you find Mystic, and give those neighbors hell! Call the police I say.