You're welcome. The game camera will show what's going on during the daytime as well. And most definitely lock that coop up at night. Good luck Ronnie.
Yes, it would suggest both. If they are dying inside the coop, then there is a breach in the security. Have you found where they (predators) are getting in? That is your first priority. Once predators know where the chickens are, they will come back again, and again, and again. So....even...