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Police forensics search for missing New York City woman Sarai Sierra near the remnants of some ancient city walls in low-income district of Sarayburnu in Istanbul, Turkey, late Saturday, Feb. 2, 2013. Turkey's state-run news agency said that she has been found dead in Istanbul and police have detained nine people in connection with the case. Sierra, a 33-year-old mother of two, went missing while vacationing alone in Istanbul. Her body was discovered late Saturday amid the city walls.(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.