Ynet: The 20-year-old secretary of the Chief Rabbi of Central Asia, Karina Rivka Loiper, and her mother Svetlana Loiper were found dead Thursday in their Tashkent apartment.Loiper had studied at the Jewish school Or Avner in the Uzbek capital. Karina was known as active in the Tashkent Jewish community and in recent months began working as regional Chief Rabbi Abe David Gurevich…..