AbsoANNAlutely!
She called TWICE to check on Anna. The first was the evening of the day she left for Ca but NO ONE HAS SAID EXACTLY WHEN SHE LEFT OR WHEN SHE CALLED.
She calls again the next morning but NO ONE SAYS WHAT TIME SHE CALLED.
Why twice within a few hours? She said she was told both times that Anna was fine.
Howard says at 9:30 that she was not fine.
If KE called say 9:00 AM on the morning of her death, she should have been told that Anna was very weak and that she hadn't eaten anything etc, ect..
Remember, KE leaves JUST BEFORE each death on a plane flight for California. but NO ONE mentions TIME.
Also, her room became vacant for Moe and Taz so her leaving must have been UNSCHEDULED except she had a plane flight that IS SCHEDULED.