Hi Squeaky....Welcome to PT.

How long ago did you get Lucy? I ask because maybe KC is upset with Lucy being new to the household. I had that happen in my house when introducing Tigger (9 years old) to Mystic (1 year old). Tigger was extremely upset that a new cat was introduced into "her" house OR it could be that KC is traumatized from falling through the table.

As for Lucy, do you know if she was abused before you got her. You said that she was a rescue from a friend of yours. I have both Mystic and Abner who were abandoned and the slighest movement or sound will send them flying. I am able to pick them up and give them lots of loving but sounds and movement really spook them.