Thanks for all the great advise. :)
There are SO many dogs around here that just roam the street that it's impossible to know which actually did it. In the past four days alone, I've seen four new dogs- two of which actually had collars that I saw. One of those was wounded, so either it was hit by a car, or ****** someone else off by going after their chickens. It could barely walk right, one of it's front legs lifted high with a bad wound and either a really bad puncture wound on it's side/back or a bullet wound. It got through the fence to the other property before I could get to it. I do have it on video (cant really see it much cause it was on my phone) but I got pictures of it earlier today. I'm taking my phone out in hand and ready to record in the mornings when I go outside. I'm worried about leaving my pup on his leash/rope outside during the day while he gets some air, plays and goes potty, cause I think they were trying to get at him. I had to run outside night before last because I heard barking and he was hiding. When I got to him, he was slobbered on where he couldn't have reached. They went after him, so I'm carrying a pistol now when I go out. If they come after either of us, I'm shooting them. Until I get to the sheriff's department, show the pictures of my dead flock and ask what I can do about it, that's all I can do besides run them off.
Thank you for answering!