OMG, Lora, I'm so very sorry! What a tragedy! It's so heartbreaking when things like that happen; events that are completely out of our control.
Lora, you did not let Cake down. Not at all. You have no way of knowing what would have happened if the fire alarm had been monitored.
You gave Cake and Gussie a wonderful life, and that's all that really matters.
Lora, please, please let us know if you need anything, OK? Promise?