Thank you, I did decide to do the trash because things are pretty frozen here. The hawk did come back the next day. Amazingly it got my hen under the back deck, pretty brazen.
So sorry about your loss. We had our 1st chicken lost to a predator the day after Thanksgiving. The Cooper's hawk was about the same size as the pullet it had killed. The dog's chased it off & we made sure the hawk was not rewarded with the kill. Could not eat it b/c who knows what the hawk might carry. Because the hungry hawk camped out in our yard, I only let the flock out while I was outside with them. A few days later, the hawk tried again while I was standing right there! I had to keep the hens locked up for more than 3 weeks before it stopped its daily visits. Now I let them out for only a few hours per day, but the recent snow is keeping all of them inside for a while.
I found the same (or same type of) hawk INSIDE the enclosed run one day this past summer. My poor chickens were huddled inside the coop, while the hawk was sitting on their roost waiting for one to venture out. When I walked up to the run it started flapping around banging into the roof & sides before finding the open door. Sadly the experience didn't scare it off for good. They can be very bold & do not seem to fear humans. It normally just flies out of my reach & no further. I must throw rocks at it or send the dogs after it to make it fly away.