Someone could be out to get Kim Tate on Emmerdale after a telling scene with Graham Foster. Now, fans think they know who his mystery caller is who is possibly in cahoots with him. In a recent episode, Kim Tate was rushed to hospital after choking and collapsing. She was feared to have been poisoned, before doctors claims she had overdosed on her pain medication. With Kim questioning if she had mistakenly taken too much, fans know that Graham deliberately upped her dose in secret. It seems he