This is totally tragic and totally disgusting.
That this stupid beotch betrayed you is bad, that she caused the death of a beloved furkid is unforgiveable.
Christina suggests suing her. Good idea to wreak some revenge, but thrashing her within an inch of her life would be my choice. I am so angry for you right now that I would be really happy to track her down and beat her up myself.
To take money from you to catsit and turn around and do this????
Words fail me I am so insensed. Much love and support to you dear Erika. XXO