I just read this horrible story. Lindsey, I am truly sorry about what you are going through. This is one of the sadest stories I have read. Poor little Romey. My heart is broken for her and for you. Have you been watching out in your garden to see if there are any strange animals walking around? Maybe try to lure out a strange animal with food or something. This way if you see what kind of animal it was, you may get an idea of what kind of fate for Romey you are looking at. If it was a cat, at least you know there is still a chance to find Romey. I pray she is alive and hiding. Odds are, if the preditor knows there is another guinea pig, it may come back. So I would try to lure it out. I wish you the best of luck. When I saw what happened, it moved me to tears. You hang in there and we will all pray for a miracle. God Bless Romey. :'( :'( :'( :'( :'(