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People carry the casket of murdered New York woman Sarai Sierra from the Surp Yerrortutyun church to an ambulances in Istanbul, Turkey, Wednesday, Feb. 6, 2013. Sierra, a 33-year-old mother of two, went missing while vacationing alone in Istanbul. Her body was discovered late Saturday amid the city historical walls. Her body is expected to be sent back home, New York, on Thursday. (AP Photo )

Funeral held for NYC mother killed in Turkey

As the family and friends of Sarai Sierra were saying farewell to the 33-year-old New York City woman killed while on a solo vacation in Turkey, investigators there detained the siblings of a man wanted for questioning over her death.