>We didn't see Kate but Toby does mention "they" are on their
>way when asked where Jack is. They could mean Jack and Kate,
>but we still don't know what Toby/Kate's status is, or they
>could mean Jack and someone else, and maybe Kate is no longer
>alive. I assume Kate is still alive, and maybe they are saving
>e

At the end of last season, Kate was talking to Toby while he appeared to be going through a depressive episode. He was in the bed if I remember correctly and they were getting ready to see ‘her’. I doubt she’s dead.