I think Shamsudeen has fled the scene.
Dear Dr Shamsudeen,
I have been waiting here for two days to hear from you.
Please, please contact me. You are the only real link I can find to my dear sister Yotta.
Can I speak to you? If you like we could meet somewhere for coffee.
It is such a mystery. No one knows what happened to Yotta. No one has seen her. No one has heard from her. She has just vanished.
The police fear foul play. I don't know what to think.
Please tell me what you know.
Yours in desperation,