WASHINGTON (AP) -- The United States began building a case Friday that would pin the blame for the downing of the passenger jet over Ukraine on separatist forces supported by Russia. President Barack Obama said one American was among the nearly 300 killed in an disaster that could dramatically escalate the crisis in Ukraine.
Obama said evidence so far indicates that Malaysia Airlines Flight 17 was shot down by a surface-to-air missile from an area controlled by Russian-backed separatists. He noted it wasn't the first time the separatists had shot down planes in the region, adding that a "steady flow of support from Russia" had included heavy weapons and anti-aircraft weapons.
He called for an immediate cease-fire to allow for a full investigation.
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